transformational-generative grammar: meaning, definition, pronunciation and examples

Its main goal is to model the implicit, unconscious knowledge (competence) that enables a native speaker to produce and understand a potentially infinite number of grammatical sentences in their language.

Descriptive grammar documents how a language is actually used. Transformational-generative grammar is a theoretical model aiming to explain the mental rules and principles that underlie this usage and make language acquisition possible.

Transformations are formal rules that systematically modify an underlying phrase structure (deep structure) to produce various surface structures, explaining relationships between sentences like active/passive or declarative/question.

The specific early models (e.g., Standard Theory) are historical. However, its core concepts and goals have evolved into and deeply influenced subsequent frameworks within the broader generative grammar program, such as Principles and Parameters Theory and the Minimalist Program, which remain central to much theoretical linguistics.

A theory of grammar developed primarily by Noam Chomsky that describes language as a system of rules capable of generating an infinite number of grammatical sentences (generative) and transforming underlying structures into various surface forms (transformational).

Transformational-generative grammar is usually highly technical/academic in register.

Transformational-generative grammar: in British English it is pronounced /ˌtræns.fəˈmeɪ.ʃən.əl ˌdʒen.ər.ə.tɪv ˈɡræm.ər/, and in American English it is pronounced /ˌtræns.fɚˈmeɪ.ʃən.əl ˌdʒen.ər.ə.t̬ɪv ˈɡræm.ɚ/. Tap the audio buttons above to hear it.