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Definition of backfire verb from the Oxford Advanced Learner's Dictionary

backfire

verb
 
/ˌbækˈfaɪə(r)/
 
/ˌbækˈfaɪər/
Verb Forms
present simple I / you / we / they backfire
 
/ˌbækˈfaɪə(r)/
 
/ˌbækˈfaɪər/
he / she / it backfires
 
/ˌbækˈfaɪəz/
 
/ˌbækˈfaɪərz/
past simple backfired
 
/ˌbækˈfaɪəd/
 
/ˌbækˈfaɪərd/
past participle backfired
 
/ˌbækˈfaɪəd/
 
/ˌbækˈfaɪərd/
-ing form backfiring
 
/ˌbækˈfaɪərɪŋ/
 
/ˌbækˈfaɪərɪŋ/
jump to other results
  1. [intransitive] to have the opposite effect to the one intended, with bad or dangerous results
    • Unfortunately the plan backfired.
    • He had to be rescued from the water when the stunt backfired disastrously.
    • backfire on somebody The surprise I had planned backfired on me.
    Topics Difficulty and failurec2
    Oxford Collocations Dictionaryadverb
    • badly
    • spectacularly
    • totally
    preposition
    • on
    See full entry
  2. [intransitive] (of an engine or a vehicle) to make a sudden noise like an explosionTopics Transport by car or lorryc2
  3. compare misfire
See backfire in the Oxford Advanced American Dictionary
trait
noun
 
 
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