Pronunciation: (bak'flip"), [key]
—n., v., -flipped, -flip•ping.
1. a backward somersault.
2. a dive executed by somersaulting backward.
3. Informal.a complete reversal in attitude or policy: Some committee members did sudden backflips, urging spending cuts instead of expanded programs.
to perform a backflip: She backflipped off a bucking horse.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.