だいしっぱい
Meanings
Noun
Verb (する)
1. massive failure; debacle; fiasco
Pitch accent
いし
っぱい
Composed of
large; big; great; prominent; -sized; as big as; university
failure; mistake; blunder
Examples (2 in total)
I heard you made a big mistake today.
What was she doing when she made that blunder?