Definition of grammar
- appalled at the bad grammar of college students
- a grammar of the theater
English grammar can be hard to master.
comparing English and Japanese grammar
comparing the grammars of English and Japanese
“Him and I went” is bad grammar.
I know some German, but my grammar isn't very good.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'grammar.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: the set of rules that explain how words are used in a language
: speech or writing judged by how well it follows the rules of grammar
: a book that explains the grammar rules of a language
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