| COLOURBREEDING | • colourbreeding v. Present participle of colourbreed. • COLOURBREED v. to breed (animals or plants) to be a particular colour, also COLORBREED. |
| COUNTERBRACING | • counterbracing v. Present participle of counterbrace. • COUNTERBRACE v. to brace or fasten (the head-yards and after-yards) in opposite ways. |
| CROSSBREEDINGS | • crossbreedings n. Plural of crossbreeding. • cross-breedings n. Plural of cross-breeding. • CROSSBREEDING n. hybridization. |
| GROUNDBREAKERS | • groundbreakers n. Plural of groundbreaker. • GROUNDBREAKER n. one that innovates. |
| GROUNDBREAKING | • groundbreaking adj. Innovative; new, different; doing something that has never been done before. • groundbreaking n. The point at which construction begins, by digging into the ground. • groundbreaking n. A ceremony to mark the beginning of construction. |
| IRRECOGNISABLE | • irrecognisable adj. Alternative spelling of irrecognizable. • IRRECOGNISABLE adj. unrecognizable, also IRRECOGNIZABLE. |
| IRRECOGNIZABLE | • irrecognizable adj. (Archaic, rare) Unable to be recognized. • IRRECOGNIZABLE adj. unrecognizable, also IRRECOGNISABLE. |
| OBSTREPERATING | • obstreperating v. Present participle of obstreperate. • OBSTREPERATE v. (Sterne) to make an unruly noise. |
| OVERBREATHINGS | • overbreathings n. Plural of overbreathing. • OVERBREATHING n. hyperventilation. |
| OVERBURTHENING | • overburthening v. Present participle of overburthen. • OVERBURTHEN v. (archaic) to overburden, also OVERBURDEN. |
| REBROADCASTING | • rebroadcasting v. Present participle of rebroadcast. • REBROADCAST v. to broadcast again (a radio or television program being simultaneously received from another source). |
| REEMBROIDERING | • reembroidering v. Present participle of reembroider. • re-embroidering v. Present participle of re-embroider. • REEMBROIDER v. to outline a design, as on lace, with embroidery stitching. |
| ROLLERBLADINGS | • ROLLERBLADING n. the sport of skating on rollerblades. |
| TURBOGENERATOR | • turbogenerator n. A turbine directly connected to an electric generator in order to generate power. • turbo-generator n. Alternative form of turbogenerator. • TURBOGENERATOR n. an electric generator driven by a turbine. |
| UNPROGRAMMABLE | • unprogrammable adj. That cannot be programmed. • UNPROGRAMMABLE adj. not programmable. |
| VERBIGERATIONS | • verbigerations n. Plural of verbigeration. • VERBIGERATION n. the obsessive repetition of stereotyped phrases. |
| WATERBOARDINGS | • waterboardings n. Plural of waterboarding. • WATERBOARDING n. a form of torture in which the victim is immobilized and has water poured on his or her face, producing a severe gag reflex, to simulate drowning. |
| WHEELBARROWING | • wheelbarrowing n. (Aviation) The loss of control caused by excessive forward pressure on the elevator control of an aeroplane… • WHEELBARROW v. to transport by wheelbarrow. |