| BACKFISCH | • backfisch n. A teenage or late-adolescent girl. • BACKFISCH n. (German) a young girl, a flapper. |
| 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). |
| CHALKFACE | • chalkface n. (Geology) A cliff or quarry exposing chalk, e.g. the White Cliffs of Dover. • chalkface n. (Education) The environment where teaching is carried out, specifically a school. • CHALKFACE n. as in the phrase at the chalkface, i.e. in the classroom, as the centre of a teacher's activities. |
| FIGHTBACK | • fightback n. A campaign of resistance; a counterattack. • fight␣back v. (Intransitive) to defend oneself by fighting. • fight␣back v. (Intransitive) to counterattack; to resist an attack. |
| FISHCAKES | • fishcakes n. Plural of fishcake. • fish-cakes n. Plural of fish-cake. • fish␣cakes n. Plural of fish cake. |
| FISHYBACK | • FISHYBACK n. (US) transportation of freight containers and trailers by ship or barge. |
| 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. |
| FUCKHEADS | • fuckheads n. Plural of fuckhead. • FUCKHEAD n. (offensive) a contemptibly stupid person. |
| HALFBACKS | • halfbacks n. Plural of halfback. • half-backs n. Plural of half-back. • HALFBACK n. a position in football. |
| HALFTRACK | • halftrack n. Alternative form of half-track. • halftrack adj. Alternative form of half-track. • half-track n. A vehicle combining both wheels and treads (caterpillar tracks). |
| HEADFUCKS | • headfucks n. Plural of headfuck. • HEADFUCK n. (vulgar) a wildly exciting experience. |
| JACKSHAFT | • jackshaft n. A common mechanical component used to transfer or synchronize rotational force in a machine. • jackshaft n. A wheelless axle used to turn the wheels of a locomotive. • jackshaft v. To transfer or synchronize rotational force by means of a jackshaft. |
| 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. |
| ROCKSHAFT | • rock␣shaft n. A shaft in a steam engine that oscillates instead of revolving. • ROCKSHAFT n. a shaft that rocks. |
| THICKLEAF | • thickleaf adj. Applied to various kinds of plant characterized by thick leaves. • THICKLEAF n. any of various succulent plants of the genus Crassula. |