Two Latin maxims of construction do quiet but decisive work in everyday statutory interpretation. Noscitur a sociis — literally, a word is known by the company it keeps — tells the court that a word of doubtful import takes colour from the words that surround it. Reddendo singula singulis — rendering each to each — tells the court that where a sentence couples several subjects with several objects, the words are to be distributed so that each is referred to its appropriate counterpart. Both belong to the family of linguistic canons that the judiciary leans on once the literal rule produces ambiguity. This note builds each maxim from its source, traces its leading Indian and English authorities, marks its limits, and shows the examiner exactly where the two are tested.

Two maxims, two distinct functions

It is easy to confuse the two maxims because both are tools of language and both are invoked when the bare words of a statute will not yield a single confident reading. They are, however, doing very different jobs. Noscitur a sociis is concerned with the meaning of a single word that is ambiguous in isolation: the court resolves the ambiguity by looking at the words keeping it company in the same provision. Reddendo singula singulis is concerned with the grammatical structure of a sentence that bundles together a list of subjects and a list of objects (or antecedents and consequences): the court resolves the structure by reading the list distributively, matching each item to the one it most naturally goes with.

The first is a rule of association; the second is a rule of distribution. The first narrows a wide word; the second untangles a compressed sentence. Keeping that division clear is the single most useful thing a candidate can carry into the examination hall, because the two are almost always set as a paired question precisely to test whether the student can tell them apart. Both sit within the broader scheme of construction discussed in our Interpretation of Statutes hub, alongside the primary rules and the other linguistic canons.

It also helps to see where each maxim sits in the sequence of construction. A court does not reach for either canon first. It begins with the natural and ordinary meaning of the words. Only if that meaning is doubtful — if a word could bear more than one sense, or a sentence could be parsed more than one way — does the court turn to the linguistic canons to resolve the doubt. Noscitur a sociis answers the question “which of the possible meanings of this word did the legislature intend?” by pointing to the word's companions. Reddendo singula singulis answers the question “how do these several subjects and objects fit together?” by distributing them. Neither canon overrides clear language; each is a presumption about how careful drafters use words, and each gives way to contrary indications of purpose and context.

Noscitur a sociis: meaning and origin

The maxim translates as “it is known from its associates.” Maxwell’s classic formulation, repeatedly adopted by the Supreme Court of India, is that the meaning of a word is to be judged by the company it keeps. When two or more words susceptible of analogous meaning are coupled together, they are understood to be used in their cognate sense; they take, as it were, their colour from each other, so that the more general word is restricted to a sense analogous to the less general.

The classic English illustration is Foster v. Diphwys Casson (1887) 18 QBD 428. A mining statute required explosives carried into a mine to be in a “case or canister.” The defendant carried explosives in a cloth bag and argued a bag was a “case.” The court held that the word “case” drew its meaning from its companion “canister” — Parliament intended a receptacle of comparable strength and rigidity, so a cloth bag fell outside the provision. The doubtful word “case” was read down by the company it kept. That is noscitur a sociis in its purest form.

The maxim is a creature of the presumption that the legislature drafts coherently: words deliberately placed side by side are presumed to be of a piece, drawn from a common field of thought, so that a word which standing alone could bear several meanings is confined to the meaning it shares with its neighbours. It is therefore a contextual canon — it does not import meaning from outside the provision but distils it from within. As Maxwell put it, the maxim is to be used as a reasonable inference of legislative intention, not as a rigid formula that compels a narrow reading regardless of context. Where the surrounding words point to a genus or common idea, the doubtful word is pulled towards that idea; where they do not, the maxim has little to offer. This is why the canon is most powerful in tightly drafted lists — taxing entries, definition clauses, penal categories — and weakest in sprawling, deliberately inclusive definitions.

The leading statement: Hospital Mazdoor Sabha

The foundational Indian discussion is State of Bombay v. Hospital Mazdoor Sabha, AIR 1960 SC 610. The question was whether a group of State hospitals fell within the definition of “industry” under Section 2(j) of the Industrial Disputes Act, 1947. The State urged that the wide opening words — “any business, trade, undertaking, manufacture or calling of employers” — should be cut down by noscitur a sociis, so that “undertaking” took a commercial colour from the surrounding words and excluded a hospital run without profit.

Gajendragadkar J., speaking for the Court, set out the rule with care but declined to apply it on the facts. He explained that noscitur a sociis is “merely a rule of construction” and a useful servant, but it must be used with caution: it cannot prevail where the legislature has deliberately used words of wide and general import, and the associated words must themselves have a common, identifiable genus before colour can be borrowed. Because the definition of “industry” was avowedly expansive and the listed words did not share a single restrictive genus, the maxim could not be pressed into service to exclude hospitals. The case is therefore cited both for the authoritative statement of the rule and as the leading example of its refusal — a point examiners love.

The reasoning repays close study because it fixes the conditions for the maxim's use. Gajendragadkar J. emphasised two limiting ideas. The first is that the maxim presupposes that the associated words share a common feature; if the words coupled together are themselves of varying import and do not form a recognisable category, there is no common colour for the doubtful word to take. The second is that the maxim cannot defeat a manifest legislative purpose: where Parliament has chosen language of wide sweep to capture a broad social phenomenon — here, the universe of activities that can give rise to industrial disputes — the court will not invoke a canon of narrowing to frustrate that design. On both counts the maxim failed, and the hospitals were held to be an “industry.” The decision thus simultaneously canonised the rule for Indian law and warned against its overuse, which is exactly why it remains the first citation in any answer on the subject.

Noscitur applied: Pradeep Aggarbatti

The cleanest modern application is Pradeep Aggarbatti v. State of Punjab, (1997) 8 SCC 511 : AIR 1998 SC 171. The appellant dealt in dhoop and agarbatti. Entry 16 of Schedule A to the Punjab General Sales Tax Act, 1948 taxed “Cosmetics, perfumery and toilet goods excluding tooth-paste, tooth-powder, kum-kum and soap.” The revenue argued that agarbatti, being fragrant, was “perfumery” and so taxable under the entry.

The Supreme Court rejected this. It held that entries in sales-tax and excise schedules which group articles together require each word to draw colour from the others: “when they are grouped together, each word in the entry draws colour from the other words therein.” Read noscitur a sociis, “perfumery” took its meaning from its neighbours “cosmetics” and “toilet goods,” and was therefore confined to perfumery applied to the human person for personal hygiene or pleasure. Dhoop and agarbatti, burnt as incense and not applied to the body, fell outside the entry. The case is the go-to authority for the proposition that the maxim controls the construction of grouped taxing entries.

The decision is also valuable for its statement of method in fiscal statutes. The Court observed that where a schedule lists some articles individually and groups others together, the grouping is itself a drafting signal: the legislature has chosen to treat the grouped items as members of a single family, and each word must accordingly be read in the light of the others in the cluster. That observation has been applied again and again to classification disputes under sales-tax and excise legislation, where the difference between one entry and another can turn entirely on the colour a grouped word takes from its neighbours. For the student, Pradeep Aggarbatti supplies the crisp ratio — grouped entries draw colour from one another — that can be deployed in any taxing-statute problem.

Profession in the company of trade: Devendra Surti

Dr. Devendra M. Surti v. State of Gujarat, AIR 1969 SC 63, shows the maxim narrowing a word that, taken alone, is very wide. The issue was whether a medical practitioner’s private dispensary was a “commercial establishment” under Section 2(4) of the Bombay Shops and Establishments Act, 1948, which defined the term as an establishment carrying on “any business, trade or profession.”

Read literally, “profession” is broad enough to embrace medicine. But the Court read “profession” noscitur a sociis with its companions “business” and “trade,” both of which carry a commercial flavour. So coloured, “profession” in the section meant a professional activity carried on with a commercial or business orientation, and a doctor’s consulting dispensary — a liberal profession, not a commercial venture — fell outside the Act. The decision is a textbook demonstration of a wide word being pulled down to the level of its narrower associates. The same reasoning style appears throughout the golden rule case-law where literal width is tempered by context.

Skilled, semi-skilled, unskilled: the teachers' gratuity case

Ahmedabad Private Primary Teachers’ Association v. Administrative Officer, (2004) 1 SCC 755, applied the maxim to the definition of “employee” under Section 2(e) of the Payment of Gratuity Act, 1972. That definition spoke of persons employed to do “skilled, semi-skilled, or unskilled, manual, supervisory, technical or clerical work.” The question was whether a teacher was an “employee” entitled to gratuity.

The Court construed the words “skilled,” “semi-skilled” and “unskilled” noscitur a sociis with the words around them and held that imparting education did not answer to any of the listed categories of work, so a teacher was not an “employee” as the Act then stood. The decision had to be reversed by Parliament: the definition of “employee” in Section 2(e) was amended in 2009, with retrospective effect from 3 April 1997, expressly to bring teachers within the Act. The case is a valuable two-for-one for the examiner: it shows the maxim operating, and it shows the legislature overriding a construction it disliked.

Noscitur a sociis and ejusdem generis distinguished

Students routinely blur noscitur a sociis with ejusdem generis. The relationship was settled in Rohit Pulp & Paper Mills Ltd. v. Collector of Central Excise, AIR 1991 SC 754 : (1990) 3 SCC 447. The Court held that “the rule of ejusdem generis… is only an illustration or specific application of the broader maxim noscitur a sociis.” In other words, the genus rule is a sub-species of the company-it-keeps rule.

The practical difference is structural. Ejusdem generis operates only where specific words are followed by a general word (“cats, dogs, and other animals”): the general word is confined to the genus of the specific ones, and there must be an identifiable genus for the rule to bite at all. Noscitur a sociis is wider: it applies to any group of associated words, in any order, and does not require a common genus — it asks only that the doubtful word take its sense from its neighbours. On the facts of Rohit Pulp, a proviso denying a concession to “coated paper” was read down so as to reach only coated paper of the industrial variety, the surrounding words supplying the limiting colour. For the related canon of express mention excluding the unmentioned, see our note on the internal aids to interpretation.

When noscitur a sociis will not be applied

The maxim is a servant, never a master, and the Supreme Court has been firm about its limits. First, it cannot be used where the legislative intent is plain: if the word is clear, there is no ambiguity for the maxim to resolve, and the court does not manufacture doubt in order to apply it. Hospital Mazdoor Sabha is the leading authority for this restraint. Second, it cannot cut down words that the legislature has deliberately chosen to be wide or all-embracing — definitions opening with “includes” or “any” resist the maxim’s pull. Third, the associated words must genuinely belong to the same field; if the surrounding words are themselves disparate and share no common idea, there is no colour to borrow.

Finally, the maxim yields to the object and context of the statute. A beneficial or remedial enactment construed liberally will not be narrowed merely because a word sits beside others, where narrowing would defeat the statute’s purpose. The canon is thus best understood as one consideration among many, to be weighed against the mischief the statute sought to remedy and the overall scheme, not as an automatic rule of subtraction.

Reddendo singula singulis: meaning and structure

The maxim means “by rendering each to each” or “referring each to each.” The standard statement, drawn from Black and adopted by the Indian courts, is that where a sentence in a statute contains several antecedents and several consequences, they are to be read distributively — each phrase or expression being referred to its appropriate object. It is, in essence, a rule of common-sense grammar applied to compressed legal drafting, where a single sentence economically couples two or more subjects with two or more objects and leaves it to the reader to match them sensibly.

The maxim avoids the absurdity that a purely mechanical reading would produce. If a clause says “X and Y shall be A and B,” a literal reading might suggest that both X and Y are both A and B; reddendo singula singulis instead pairs X with A and Y with B where that pairing is the natural one. It is a distributive, not an associative, canon — and that distinction from noscitur a sociis is the heart of the examiner’s favourite contrast.

The canon is ancient and intuitive: it reflects how ordinary readers naturally parse a compressed sentence. When a drafter, for economy, writes “A and B may do X and Y,” the reader supplies the sensible pairing rather than insisting that every subject perform every act. The court does the same, but with the added discipline that the distribution must follow the natural and grammatically appropriate matching, not a strained one. If the words can sensibly be paired only one way — because, for instance, one verb is technically apt for one object and not the other — the maxim dictates that pairing. If the coupling is genuinely joint, so that each subject really is meant to bear each consequence, the maxim does not apply. The canon thus does not licence the court to redistribute a sentence to suit a desired outcome; it merely recognises and gives effect to the distribution the language already implies.

The classic will example

The textbook illustration comes from the law of wills. A testator writes: “I devise and bequeath all my real and personal property to A.” In strict legal usage, the verb “devise” is appropriate only to real property and “bequeath” only to personal property. Read reddendo singula singulis, the sentence is taken to mean “I devise all my real property, and bequeath all my personal property, to A” — each verb being rendered to the kind of property it correctly governs.

The example captures the whole mechanism: two verbs, two objects, distributed so that each verb attaches to its proper object rather than to both. The same logic governs statutory provisions that, for the sake of brevity, run two parallel ideas through a single grammatical frame.

The leading Indian authority: Koteswar Vittal Kamath

The Supreme Court expounded the maxim in Koteswar Vittal Kamath v. K. Rangappa Baliga & Co., AIR 1969 SC 504 : (1969) 1 SCC 255 (decided 9 December 1968). The Court was construing the proviso to clause (b) of Article 304 of the Constitution, which provides that “no Bill or amendment for the purposes of clause (b) shall be introduced or moved in the Legislature of a State without the previous sanction of the President.”

The sentence couples two subjects — “Bill” and “amendment” — with two verbs — “introduced” and “moved.” In ordinary parliamentary usage a Bill is “introduced” while an amendment is “moved.” Applying reddendo singula singulis, the Court read the words distributively: “introduced” was referred to “Bill” and “moved” to “amendment.” This is the case every answer on the maxim must cite, because it is the Supreme Court’s own worked example of the canon operating on a constitutional text.

The significance of Koteswar Vittal Kamath lies in the precision with which the Court matched language to parliamentary practice. The verbs “introduced” and “moved” are not interchangeable in legislative usage: a Bill is “introduced” into the House at the first reading, whereas an amendment is “moved” during the passage of a Bill. A literal, undistributed reading — requiring that both a Bill and an amendment be both introduced and moved — would have been grammatically clumsy and practically meaningless. By rendering each verb to its appropriate subject, the Court gave the proviso its only sensible operation while remaining entirely faithful to the text. The case is the model answer: it shows that the maxim is not a device for rewriting a provision but a tool for reading a compressed provision as its drafter plainly intended.

Further illustrations and the constitutional oath

A frequently cited constitutional illustration is the form of oath in the Third Schedule to the Constitution, where the affirmant promises to “bear true faith and allegiance,” to “uphold the sovereignty and integrity of India,” and to “faithfully discharge” the duties of office. Where such an oath offers alternatives — for instance “swear in the name of God” or “solemnly affirm” — reddendo singula singulis ensures that the religious form (“swear”) is rendered to those who choose God and the secular form (“affirm”) to those who choose conscience, each phrase attaching to its appropriate taker rather than both phrases to everyone.

The maxim is, by its nature, used sparingly: it operates only where the drafting genuinely couples plural subjects with plural objects and a distributive reading is the natural one. Where a sentence has a single subject and object, or where the coupling is deliberate and joint, the canon has nothing to distribute and is simply inapplicable. Like the other linguistic canons drawn from context, it is an internal aid rather than a free-standing rule of substantive law.

Comparison and exam strategy

For the examination, fix the contrast in a single line each. Noscitur a sociis: an ambiguous word takes colour from the words around it — leading case Hospital Mazdoor Sabha (rule stated, application refused) and Pradeep Aggarbatti (rule applied). Reddendo singula singulis: in a sentence with several subjects and objects, each is referred to its appropriate counterpart — leading case Koteswar Vittal Kamath (“introduced” to Bill, “moved” to amendment).

Three further points score marks. First, locate both maxims within the linguistic canons that supplement the primary literal rule once ambiguity appears. Second, distinguish noscitur a sociis from ejusdem generis using Rohit Pulp — the latter is a specific application of the former, requires an identifiable genus, and operates only on a general word following specific ones. Third, always state the limits: both maxims are aids, not masters, and yield where the legislative intent is plain or the statute’s purpose requires a wider reading. An answer that states the rule, gives the worked Supreme Court example, and marks the limit will outscore one that merely translates the Latin.

Frequently asked questions

What does noscitur a sociis mean in simple terms?

It means a word is known by the company it keeps. When a word of doubtful meaning sits beside other words in the same provision, the court reads it in light of those neighbouring words, so a wide word is narrowed to a sense analogous to the words around it. The Supreme Court stated the rule authoritatively in State of Bombay v. Hospital Mazdoor Sabha, AIR 1960 SC 610.

What is the difference between noscitur a sociis and reddendo singula singulis?

Noscitur a sociis resolves the meaning of a single ambiguous word by reference to its associated words — it is a rule of association that narrows a wide word. Reddendo singula singulis resolves a sentence that couples several subjects with several objects by distributing them — matching each subject to its appropriate object. The first narrows; the second distributes.

Which case is the leading authority on reddendo singula singulis in India?

Koteswar Vittal Kamath v. K. Rangappa Baliga & Co., AIR 1969 SC 504, where the Supreme Court construed the proviso to Article 304(b). The proviso bars any “Bill or amendment” being “introduced or moved” without the President's sanction; applying the maxim, the Court read “introduced” with “Bill” and “moved” with “amendment.”

How is noscitur a sociis different from ejusdem generis?

Ejusdem generis is a specific application of the broader noscitur a sociis, as the Supreme Court held in Rohit Pulp & Paper Mills Ltd. v. Collector of Central Excise, AIR 1991 SC 754. Ejusdem generis applies only where specific words are followed by a general word and an identifiable genus exists; noscitur a sociis applies to any group of associated words and needs no common genus.

Why was noscitur a sociis not applied in Hospital Mazdoor Sabha?

Because the definition of “industry” in the Industrial Disputes Act, 1947 was deliberately wide and the associated words shared no single restrictive genus. The Court held the maxim is only a rule of construction that cannot cut down words the legislature plainly intended to be expansive, so hospitals were not excluded from “industry.”

Can you give a practical example of reddendo singula singulis?

The classic example is a will reading “I devise and bequeath all my real and personal property to A.” Since “devise” suits real property and “bequeath” suits personal property, the maxim reads it distributively: devise the real property and bequeath the personal property, each verb rendered to its proper object.