うみをだす

膿を出す

表記・読み：膿をだす・膿みを出す・うみを出す・膿みをだす・うみをだす

1. 1

   to force out corruption; to drive away misconduct; to clean up; to drain out pus

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