What is ""papilistila naĝo"" in American English and how to say it?

Esperanto

papilistila naĝo

papilistila naĝo-butterfly stroke.svg
American English

butterfly stroke

Learn the word in this minigame:

Example sentences

American EnglishThe butterfly stroke is one of the most difficult competitive swimming stroke.

Learn the word for ""papilistila naĝo"" in 45 More Languages.

Other interesting topics in American English