major form class

Thesaurus

Noun

1.major form class - any of the major parts of speech of traditional grammarform class, part of speech, word class - one of the traditional categories of words intended to reflect their functions in a grammatical contextnoun - the word class that can serve as the subject or object of a verb, the object of a preposition, or in appositionverb - the word class that serves as the predicate of a sentenceadjective - the word class that qualifies nounsadverb - the word class that qualifies verbs or clauses