The butterfly stroke is a swimming style with both arms thrown forward together. Swim the butterfly stroke, the butterfly stroke is exhausting, learn the butterfly stroke.
It is the hardest of the four competitive strokes and the youngest, having developed out of breaststroke in the 1930s before being recognised as separate. The legs move together in what swimmers call a dolphin kick.
1nounbutterfly strokeA swimming style with both arms thrown forward together.
“He swam two lengths of front crawl and then tried the butterfly stroke.”
butterfly stroke is a stroke.
Practised in Sports & Games Played, Swimming & Diving