ゆびをならす

指を鳴らす

表記・読み：ゆびをならす

1. 1

   to snap one's fingers

   expressions (phrases, clauses, etc.)五段動詞（す）
2. 2

   to pop one's fingers; to crack one's knuckles

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