Definition of improbable in English:

improbable

Line breaks: im|prob¦able
Pronunciation: /ɪmˈprɒbəb(ə)l
 
/

adjective

1Not likely to be true or to happen: this account of events was seen by the jury as most improbable
More example sentences
  • No flight of fancy was too improbable, no wild accusation too unlikely.
  • Well, it's a theory, an improbable one, but harmless fun to contemplate.
  • What follows in the film is one improbable set-up after another, until it ends with the most ludicrous ending ever.
Synonyms
unlikely, not likely, doubtful, dubious, debatable, questionable, uncertain;
difficult to believe, implausible, far-fetched, fanciful;
unthinkable, inconceivable, unimaginable, unimagined, incredible
1.1Unexpected and apparently inauthentic: the characters have improbable names
More example sentences
  • A chap by the improbable name of Monty Nebinger emails to offer his services.
  • I have a neat piece of software with the improbable name of Delicious Library.
  • The trainer of the Queen's pigeons, an East Anglian with the improbable name of Carlo Napolitano, was at Sun City.
Synonyms
inauthentic, unconvincing, unbelievable, incredible, ridiculous, absurd, preposterous;
contrived, laboured, strained, forced
informal hard to swallow

Origin

late 16th century: from French, or from Latin improbabilis 'hard to prove', from in- 'not' + probabilis (see probable).

Derivatives

improbably

adverb
More example sentences
  • Perhaps, more improbably, we learn to abhor violence.
  • Some years ago, I was making a film in Austin, Texas, and I fell into conversation with the improbably tall and very sociable driver who picked me up every day.
  • He grins an improbably toothy grin, winks, and throws his head back and lets out a loud, long, booming laugh.

Definition of improbable in:

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