Meaning of the word "auxiliary verb" in English

What does "auxiliary verb" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

auxiliary verb

US /ɔːɡˈzɪl.i.er.i vɜːrb/
UK /ɔːɡˈzɪl.i.er.i vɜːrb/
"auxiliary verb" picture

Auxiliary Verb

1.

a verb used in forming the tenses, moods, and voices of other verbs.

Example:
In the sentence 'She is singing,' 'is' is an auxiliary verb.
Common auxiliary verbs include 'be', 'do', and 'have'.
Synonym:
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