Definition, Meaning & Synonyms

modal-auxiliary

noun
/ˈmoʊdəl ˌɔːkˈsɪl.iˌɛr.i/
Definition
A type of auxiliary verb that expresses necessity, ability, permission, or possibility.
Examples
  • Can: She can swim very well.
  • Must: You must finish your homework.
  • May: May I borrow your pen?
  • Should: You should see a doctor.
  • Might: It might rain later.
Meaning
Modal auxiliaries are used to indicate the modality of a verb in a sentence, showing how certain, probable, or necessary an action is.
Synonyms
  • Modal verb
  • Auxiliary verb