transcription, транскрипция: [ -ˈlē-və-bəl ]
adjective
Date: 1548
: too improbable for belief
the plot is unreal and unbelievable
also : of such a superlative degree as to be hard to believe
the destruction was unbelievable
made an unbelievable catch in center field
• un·be·liev·ably -blē adverb