auxiliary verb is a noun meaning "a verb that combines with another verb in a verb phrase to help form tense, mood, voice, or condition of the verb it combines with". It carries one recorded sense.
a verb that combines with another verb in a verb phrase to help form tense, mood, voice, or condition of the verb it combines with
Definitions, synonyms and semantic relations for auxiliary verb come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. .