noun, noun or participle which takes 'suru', transitive verb, intransitive verb
complete failure; debacle; fiasco; disaster
A major, often embarrassing failure or blunder. Can be used as a noun or with する to mean 'to fail completely'.
彼の計画は大失敗に終わった。
His plan ended in a complete failure.
プレゼンで大
I made a huge blunder during the presentation.