| AEROBRAKINGS | • AEROBRAKING n. using a planet's atmosphere to reduce the speed of a spacecraft. |
| BACKDRAUGHTS | • backdraughts n. Plural of backdraught. • BACKDRAUGHT n. a reverse movement of air, also BACKDRAFT. |
| BACKPACKINGS | • BACKPACKING n. hiking with a pack on one's back. |
| BACKSLAPPING | • backslapping v. Present participle of backslap. • backslapping n. Action of the verb to backslap. • back-slapping n. Alternative spelling of backslapping. |
| BACKSTABBING | • backstabbing v. Present participle of backstab. • backstabbing n. The act of one who backstabs. • back-stabbing adj. Alternative spelling of backstabbing. |
| BACKSTALLING | • BACKSTALL v. of a kite, to lose power and begin to drop in low winds. |
| BACKSTAMPING | • BACKSTAMP v. to mark with a backstamp. |
| BACKSTARTING | • BACKSTARTING n. a marketing technique in publishing, whereby new customers are sent back issues of magazines or journals as part of their subscription. |
| BACKSTRAIGHT | • backstraight n. Alternative form of back straight (“backstretch”). • back␣straight n. (Athletics, horse racing) The straight part of a racetrack, running track, etc., opposite the finishing… |
| BAREBACKINGS | • BAREBACKING n. the act of practising unprotected sex. |
| BLACKWASHING | • blackwashing n. (Derogatory) The revisionist portrayal of something as belonging to a black race of people. • blackwashing n. The application of a coating of blackwash. • blackwashing n. (Derogatory) The revisionist portrayal of something as evil. |
| BREAKFASTING | • breakfasting v. Present participle of breakfast. • breakfasting n. The act of eating breakfast. • BREAKFAST v. to take breakfast. |
| FLASHBACKING | • flashbacking v. Present participle of flashback. • FLASHBACK v. to show a flashback. |
| GAMEBREAKERS | • GAMEBREAKER n. a term used esp. in hockey to describe a player who can dominate and change a game single-handed. |
| LAWBREAKINGS | • lawbreakings n. Plural of lawbreaking. • LAWBREAKING n. the act of breaking the law. |