とんびがたかをうむ・とびがたかをうむ

鳶が鷹を生む

表記・読み：トンビが鷹を生む・とんびが鷹を生む・トンビがタカを生む・とんびがたかをうむ・とびがたかをうむ

1. 1

   to have a talented child despite being untalented; a black hen lays a white egg; a kite gives birth to a hawk

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