flipper   (TTS Sound)

The flipper has 2 Senses.

• flipper, fin
• フィン
• a shoe for swimming; the paddle-like front is an aid in swimming (especially underwater)
• 水泳用の靴

• flipper
• the flat broad limb of aquatic animals specialized for swimming
• 水生動物の、泳ぎに特化した平らで幅の広い肢