とらのおをふむ・トラのおをふむ

虎の尾を踏む

表記・読み：トラの尾を踏む・とらの尾を踏む・とらのおをふむ・トラのおをふむ

1. 1

   to play with fire; to do something very dangerous; to take a great risk; to step on a tiger's tail

   expressions (phrases, clauses, etc.)五段動詞（む）idiomatic expression