| BACKBREAKING | • backbreaking adj. (Figuratively) Of work, very physically tiring. • back-breaking adj. Alternative form of backbreaking.
 • BACKBREAKING adj. exhausting.
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| BACKCHECKING | • backchecking v. Present participle of backcheck. • BACKCHECK v. in ice hockey, to return from attack to defence.
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| BACKGAMMONED | • backgammoned v. Simple past tense and past participle of backgammon. • BACKGAMMON v. to defeat at the game of backgammon.
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| BACKGROUNDED | • backgrounded v. Simple past tense and past participle of background. • backgrounded adj. Moved to the background.
 • backgrounded adj. (Computing) (of a task) Made non-interactive.
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| BACKGROUNDER | • backgrounder n. (Chiefly US) A briefing or document typically provided prior to a meeting or other event that gives… • backgrounder n. A person employed to draw backgrounds for a comic or cartoon.
 • backgrounder n. A cattle farmer or rancher who runs a backgrounding operation.
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| BACKPEDALING | • backpedaling v. (US) present participle of backpedal. • backpedaling n. The act of distancing oneself from a previously supported idea, action, behaviour, etc.; a U-turn or flip-flop.
 • BACKPEDAL v. to pedal backwards.
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| BACKSPEERING | • BACKSPEER v. (Scots) to cross-question, also BACKSPEIR. | 
| BACKSPEIRING | • BACKSPEIR v. (Scots) to cross-question, also BACKSPEER. | 
| BAREBACKINGS | • BAREBACKING n. the act of practising unprotected sex. | 
| BENCHMARKING | • benchmarking v. Present participle of benchmark. • benchmarking n. A performance measurement according to a benchmark.
 • BENCHMARKING n. the process of testing by a benchmark.
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| BLACKLEADING | • blackleading v. Present participle of blacklead. • BLACKLEAD v. to coat with blacklead.
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| BLACKLEGGING | • blacklegging n. The practice of working in place of those who are engaged in a strike. • blacklegging v. Present participle of blackleg.
 • BLACKLEG v. to work even though a strike has been declared.
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| BLUEJACKINGS | • bluejackings n. Plural of bluejacking. • BLUEJACKING n. the sending of unsolicited messages over Bluetooth to Bluetooth-enabled devices such as mobile phones.
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| BLUESTOCKING | • bluestocking n. (Usually derogatory) A scholarly, literary, or cultured woman. • bluestocking n. (Historical) A member of an 18th-century Blue Stockings Society.
 • bluestocking n. (Historical) The English parliament of 1653, more commonly called the Barebones Parliament.
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| BODYCHECKING | • bodychecking v. Present participle of bodycheck. • body-checking v. Present participle of body-check.
 • body␣checking v. Present participle of body check.
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| BREAKDANCING | • breakdancing n. (Dance) An urban style of acrobatic street dance that originated in the hip hop culture of New York… • break-dancing n. Alternative spelling of breakdancing.
 • break-dancing v. Present participle of break-dance.
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| GREENBACKERS | • greenbackers n. Plural of greenbacker. • Greenbackers n. Plural of Greenbacker.
 • GREENBACKER n. a member of a post-Civil War American political party opposing reduction in the amount of paper money in circulation.
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| GREENBACKISM | • greenbackism n. A movement advocating for the inflation of the US currency. • GREENBACKISM n. the advocation of a paper currency backed only by the United States government.
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| LINEBACKINGS | • LINEBACKING n. playing as a linebacker. | 
| PAPERBACKING | • paperbacking v. Present participle of paperback. • PAPERBACK v. to bring out in paperback.
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