Butterfly (Kaela Kimura song) definition

(1) A swimming stroke in which the arms are thrown forward together out of the water while the feet kick up and down

(2) Diurnal insect typically having a slender body with knobbed antennae and broad colorful wings

(3) Talk or behave amorously, without serious intentions

"The guys always try to chat up the new secretaries"

"My husband never flirts with other women"

(4) Cut and spread open, as in preparation for cooking

"Butterflied shrimp"

(5) Flutter like a butterfly