grammar
nounUK /ˈɡræm.ər/
US /ˈɡræm.ɚ/
Grammar is the set of rules for how words fit together in a language.
She checked her essay for grammar mistakes before handing it in.
RELATED WORDS
OTHER MEANINGS
2. A book that explains the rules of a language.
He bought a French grammar at the bookstore.
3. The study of how sentences are built.
She is taking a class in English grammar.
4. The basic principles of a subject or skill.
He knows the grammar of chess openings very well.