| BACKFIELD | • backfield n. (Sports) The rear part of the field of play, particularly. • backfield n. The players occupying this area. • BACKFIELD n. in American football, the backs collectively. |
| BACKFILES | • backfiles n. Plural of backfile. • BACKFILE n. the back numbers of a newspaper. |
| BACKFILLS | • backfills n. Plural of backfill. • backfills v. Third-person singular simple present indicative form of backfill. • back-fills n. Plural of back-fill. |
| BACKFLIPS | • backflips n. Plural of backflip. • BACKFLIP v. to perform a backward somersault. |
| BACKLIFTS | • backlifts n. Plural of backlift. • BACKLIFT n. the backwards lifting of a bat. |
| BLACKFINS | • blackfins n. Plural of blackfin. • BLACKFIN n. a food fish, a kind of tuna. |
| BLACKFISH | • blackfish n. (Chiefly Scotland) The Atlantic salmon, Salmo salar, especially a female after spawning. • blackfish n. Any of various dark-coloured fish of the Old World, especially the rudderfish (Centrolophus niger). • blackfish n. A pilot whale, genus Globicephalus (occasionally also used for various other whales). |
| CALFLICKS | • calflicks n. Plural of calflick. • CALFLICK n. a cowlick (a lock of unruly hair). |
| CALFSKINS | • calfskins n. Plural of calfskin. • CALFSKIN n. the skin of a calf. |
| FLAGSTICK | • flagstick n. (Golf) The pole which marks the location of a hole. • FLAGSTICK n. a pole for displaying a flag, also FLAGPOLE, FLAGSTAFF. |
| FLATPICKS | • flatpicks v. Third-person singular simple present indicative form of flatpick. • flat-picks v. Third-person singular simple present indicative form of flat-pick. • FLATPICK v. to play (a guitar, banjo, etc.) by plucking individual strings with a plectrum. |
| FLATSTICK | • FLATSTICK adj. (South African slang) with great speed or effort. |
| FLICKABLE | • flickable adj. Capable of being flicked. • FLICKABLE adj. that can be flicked. |
| LIFEHACKS | • lifehacks n. Plural of lifehack. • life␣hacks n. Plural of life hack. • LIFEHACK v. to live one's life in a way such as to simplify tasks and minimize effort. |
| LIFTBACKS | • liftbacks n. Plural of liftback. • LIFTBACK n. a motorcar with a sloping rear door; a hatchback. |
| THICKLEAF | • thickleaf adj. Applied to various kinds of plant characterized by thick leaves. • THICKLEAF n. any of various succulent plants of the genus Crassula. |