A system of rules and principles for speaking and writing a language.
The study of the internal structure of words (morphology) and the use of words in the construction of phrases and sentences (syntax).
A book describing the rules of grammar of a language.
A formal system specifying the syntax of a language.
Actual or presumed prescriptive notions about the correct use of a language.
A formal system defining a formal language
The basic rules or principles of a field of knowledge or a particular skill.
A textbook.
a grammar of geography
A grammar school.
2012, Graeme Paton, A green light for more grammars? (in The Daily Telegraph, 11 January 2012)
To discourse according to the rules of grammar; to use grammar.