バタフライ

ばたふらい
noun
butterfly stroke
sports
1. butterfly stroke
A swimming stroke performed face-down with both arms moving simultaneously in a circular motion while the legs execute a dolphin kick. One of the four competitive swimming strokes.
The butterfly is the most physically demanding of the four strokes.
She set a new Japanese record in the butterfly.
The individual medley starts with the butterfly.

FOUR SWIMMING STROKES (4泳法(えいほう)):

Technique terms

Competitive events

Common collocations