Overview
grammar
Quick Reference
The whole system and structure of a language or of languages in general, usually taken as consisting of syntax and morphology (including inflections) and sometimes also phonology and semantics; grammar was one of the seven liberal arts.
Recorded from late Middle English, the word comes via Old French and Latin from Greek grammatikē (tekhnē) ‘(art) of letters’, from gramma, grammat- ‘letter of the alphabet, thing written’.