Butterfly

1. Diurnal insect typically having a slender body with knobbed antennae and broad colorful wings. Many butterflies fly around our home.
2. A swimming stroke in which the arms are thrown forward together out of the water while the feet kick up and down. She won thee 100 meter butterfly swim race.
3. A feeling of unease or mild nausea caused by fearful anticipation. She had butterflies just before she sang her song.