指ゆび笛ぶえ

noun

finger whistle; whistling with fingers

Refers to the act of whistling by placing fingers in the mouth, or the sound produced. A common technique for producing a loud, piercing whistle.

• 彼かれは指ゆび笛ぶえを吹ふいてタクシーを止とめた。

  He whistled with his fingers to stop a taxi.

• 指ゆび笛ぶえのやり方かたを教おしえてください。

  Please teach me how to do a finger whistle.