Well-formedness

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Well-formedness is the quality of a clause, word, or other linguistic element that conforms to the grammar of the language of which it is a part. Well-formed words or phrases are grammatical, meaning they obey all relevant rules of grammar. In contrast, a form that violates some grammar rule is ill-formed and does not constitute part of the language.

A word may be phonologically well-formed, meaning it conforms to the sound pattern of the language. A word, phrase, clause, or utterance may be grammatically well-formed, meaning it obeys the rules of morphology and syntax. A semantically well-formed utterance or sentence is one that is meaningful. Grammatical well-formedness and semantic well-formedness do not always coincide. For example, the following sentence is grammatically well-formed, but has no clear meaning.

Colorless green ideas sleep furiously.[1]

The concept of well-formedness was developed in generative grammar during the twentieth century.[2] Sometimes native speakers of a language do not agree whether a particular word, phrase, or clause is well-formed. This problem of gradient well-formedness, uncertainty about the well-formedness of a particular example, is a problem for generative linguistics, which assumes that grammar follows some universal patterns that should not vary among speakers.

Gradient well-formedness[edit]

Gradient well-formedness is a problem that arises in the analysis of data in generative linguistics, in which a linguistic entity is neither completely grammatical nor completely ungrammatical. A native speaker may judge a word, phrase or pronunciation as "not quite right" or "almost there," rather than dismissing it as completely unacceptable or fully accepting it as well-formed. Thus, the acceptability of the given entity lies on a "gradient" between well-formedness and ill-formedness. Some generative linguists think that ill-formedness might be strictly additive, thus trying to figure out universal constraints by acquiring scalar grammaticality judgements from informants. Generally, however, gradient well-formedness is considered an unsolved problem in generative linguistics.

See also[edit]

References[edit]

  1. ^ Chomsky, Noam (1957). Syntactic Structures. The Hague/Paris: Mouton. p. 15. ISBN 3-11-017279-8.
  2. ^ Lyons, John (1996). Linguistic Semantics: An Introduction. Cambridge: Cambridge University Press. ISBN 0521438772.

Further reading[edit]