A system of rules and principles for speaking and writing a language.

(obsolete, intransitive) To discourse according to the rules of grammar; to use grammar.

plural of grammar

Third-person singular simple present indicative form of grammar

Having a specified style of grammar.

simple past tense and past participle of grammar

present participle of grammar

Unwarranted concern for observing the rules of grammar (especially of the most standard form of a language).

Third-person singular simple present indicative form of grammarize

simple past tense and past participle of grammarize