also: はぎれのいい
expression, i-adjective (yoi/ii class)
Describes speech, sound, or manner that is distinct, well-articulated, and without hesitation. Often used for a clear, staccato-like delivery or a piquant remark.
彼の説明は歯切れの良い口調でわかりやすかった。
His explanation was easy to understand, delivered in a crisp tone.
歯切れの良い返事が返ってきた。
A sharp, clear reply came back.