American English

Definition of rev verb from the Oxford Advanced American Dictionary



[transitive, intransitive] rev (something) (up)Verb Forms present simple I / you / we / they rev
he / she / it revs
past simple revved
-ing form revving
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when you rev an engine or it revs, it runs quickly The taxi driver revved up his engine. I could hear the car revving outside.
See the Oxford Advanced Learner's Dictionary entry: rev