| BACKFALLS | • backfalls n. Plural of backfall. • BACKFALL n. a fall or throw on the back in wrestling. |
| 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. |
| BACKFLOWS | • backflows n. Plural of backflow. • BACKFLOW n. the action of flowing back towards a source. |
| BACKLIFTS | • backlifts n. Plural of backlift. • BACKLIFT n. the backwards lifting of a bat. |
| BACLOFENS | • BACLOFEN n. a drug used to treat stroke victims. |
| 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). |
| BOLDFACES | • boldfaces n. Plural of boldface. • boldfaces v. Third-person singular simple present indicative form of boldface. • BOLDFACE v. to print in thick type. |
| CLUBFACES | • clubfaces n. Plural of clubface. • CLUBFACE n. the striking surface of a clubhead. |
| FALLBACKS | • fallbacks n. Plural of fallback. • fall-backs n. Plural of fall-back. • FALLBACK n. a retreat, a contingency plan. |
| FLASHBACK | • flashback n. (Authorship) A dramatic device in which an earlier event is inserted into the normal chronological flow… • flashback n. (Psychology) A vivid mental image of a past trauma or other sensation that the trauma is happening in… • flashback n. A similar recurrence of the effects of a hallucinogenic drug. |
| FLASHCUBE | • flashcube n. (Photography) A rotating cube containing a flashbulb in each of four sides. • FLASHCUBE n. a plastic cube containing four flashbulbs, rotated as the film is wound on. |
| FLATBACKS | • flatbacks n. Plural of flatback. • FLATBACK n. a pottery figure with a flat back. |
| FOCUSABLE | • focusable adj. Capable of being focused. • focusable adj. (Graphical user interface) Able to receive the input focus. • FOCUSABLE adj. able to be focused. |
| FOLDBACKS | • foldbacks n. Plural of foldback. • FOLDBACK n. in multitrack recording, a process for returning a signal to a performer instantly. |
| FULLBACKS | • fullbacks n. Plural of fullback. • full-backs n. Plural of full-back. • full␣backs n. Plural of full back. |
| HALFBACKS | • halfbacks n. Plural of halfback. • half-backs n. Plural of half-back. • HALFBACK n. a position in football. |
| LIFTBACKS | • liftbacks n. Plural of liftback. • LIFTBACK n. a motorcar with a sloping rear door; a hatchback. |