Wittgenstein Quote on Language Games: Meaning as Use

Quote

"The meaning of a word is its use in the language."

— Ludwig Wittgenstein, Philosophical Investigations (§43, 1953, posthumous)

Context

This remark appears in section 43 of Philosophical Investigations (1953), the work that defined Wittgenstein's later philosophy and overturned the conception of language he had defended in his early Tractatus Logico-Philosophicus (1921). The passage is one of the most quoted in twentieth-century philosophy, and it articulates the "use-theory of meaning" that became central to the later Wittgenstein's philosophy of language.

In the Tractatus, Wittgenstein had pictured language as a picture of reality: each meaningful sentence is a logical structure that maps onto a possible arrangement of facts in the world, and the meaning of a word is the object it stands for. Language, on this view, has a single, uniform function — to represent reality — and its meaning is fixed by the logical form it shares with the world.

By the time of the Investigations, Wittgenstein had come to see this picture as profoundly misleading. Language, he now argued, is not a single, homogeneous system of representation but a motley of different activities — commanding, questioning, describing, joking, praying, cursing — each with its own logic and its own standards of correctness. He called these activities "language games" to emphasize that language is something we do, a set of practices embedded in "forms of life," and that meaning is to be found not in abstract logical structure but in the concrete use of words within these practices.

Section 43 introduces the use-theory in the context of Wittgenstein's discussion of how words are learned and understood. The full passage notes that the claim applies "for a large class of cases" — meaning is use, though not for every case in exactly the same way. The qualification is important: Wittgenstein is not offering a reductive definition but a methodological directive — to understand a word, look at how it is actually used.

Meaning

Wittgenstein's dictum redirects the search for meaning from reference to practice. To ask "what does this word mean?" is not primarily to ask "what object does it name?" or "what mental idea does it express?" but to ask "how is it used in the language?" Meaning is not a hidden entity attached to a word — a Platonic form, a mental image, or a logical essence — but the pattern of use that the word has within the stream of human activity.

Consider the word "game." What is the meaning of "game"? Wittgenstein's famous discussion argues that there is no single feature common to all games — no essence that defines them. Some games are competitive, some are not; some involve skill, some involve chance; some are played for amusement, some for profit. What unites them is not a shared essence but a network of overlapping similarities — "family resemblances" — that connect them without any single thread running through all. To understand "game," we do not grasp an essence; we learn to use the word correctly across the range of contexts in which it appears.

The same applies to meaning in general. A word's meaning is constituted by the rules and practices governing its use — the situations in which it is appropriate, the actions it prompts, the responses it invites. To know the meaning of "promise" is to know how to make a promise, when it is binding, what follows from breaking one. Meaning is woven into the fabric of social practice, and understanding a language is mastering the forms of life in which it is embedded.

This has a striking consequence: meaning is public, not private. There is no such thing as a "private language" whose meanings are accessible only to a single individual, because meaning consists in rule-governed use, and rules require a community of practitioners who can check and correct each other. The meaning of a word is not in the speaker's head; it is in the shared practice of using it.

Philosophical Significance

Wittgenstein's use-theory transformed the philosophy of language and analytic philosophy:

The rejection of the Augustinian picture: The use-theory overturned the "Augustinian picture" of language — the assumption, shared by much of the philosophical tradition, that every word names something and that the meaning of a word is the object it names. By showing that many words (game, rule, promise, pain) do not function by naming objects, Wittgenstein opened the way to a more flexible, practice-oriented philosophy of language that attends to the diversity of linguistic functions.

Family resemblance and the dissolution of essence: The idea that concepts are held together by family resemblances rather than by a defining essence became a powerful tool for dissolving philosophical puzzles. Many traditional philosophical problems — about the nature of mind, knowledge, justice — arise, on Wittgenstein's view, from the false assumption that there must be an essence behind each concept. By showing that concepts can function perfectly well without essences, the family-resemblance idea has influenced philosophy of mind, ethics, and metaphysics.

Meaning and use in contemporary semantics: The use-theory has had a complex legacy in the philosophy of language. It influenced ordinary-language philosophy, which took the actual use of words in everyday practice as the starting point for philosophical analysis. It also stands in tension with formal semantics, which seeks to model meaning in terms of truth conditions and reference. The debate between use-based and truth-conditional approaches to meaning remains one of the central tensions in contemporary philosophy of language, with theorists such as Quine, Sellars, and Brandom developing use-based accounts in different ways.

Private language and rule-following: The use-theory underlies Wittgenstein's arguments against the possibility of a private language and his analysis of rule-following. If meaning is use, and use is a public, rule-governed practice, then meaning is essentially communal — there can be no meaning that is private to a single individual. And if following a rule is a practice embedded in a form of life, then there is no fact of the matter about what rule someone is following that is independent of the community's standards of correctness. These arguments have generated a vast literature and continue to shape debates about normativity, interpretation, and the nature of meaning.

Sources

1. Wittgenstein, Ludwig. Philosophical Investigations, trans. G.E.M. Anscombe (Blackwell, 1953), §43. Context in: https://plato.stanford.edu/entries/wittgenstein/
2. "Ludwig Wittgenstein," Stanford Encyclopedia of Philosophy. Available at: https://plato.stanford.edu/entries/wittgenstein/
3. "Wittgenstein," Internet Encyclopedia of Philosophy. Available at: https://iep.utm.edu/wittgenstein/
4. "Wittgenstein's Philosophy of Language," Stanford Encyclopedia of Philosophy. Available at: https://plato.stanford.edu/entries/wittgenstein/
5. Baker, G.P. and Hacker, P.M.S. Wittgenstein: Meaning and Understanding (Blackwell, 1980).