| CENTERBOARDS | • centerboards n. Plural of centerboard. • center-boards n. Plural of center-board. • CENTERBOARD n. a retractable keel used esp. in sailboats, also CENTREBOARD. |
| CHATTERBOXES | • chatterboxes n. Plural of chatterbox. • CHATTERBOX n. a talkative person. |
| COUNTERBONDS | • counterbonds n. Plural of counterbond. • COUNTERBOND n. a bond to protect a person who has given bond for another from contingent loss. |
| COUNTERBORED | • counterbored v. Simple past tense and past participle of counterbore. • COUNTERBORE v. to form a counterbore in. |
| COUNTERBORES | • counterbores n. Plural of counterbore. • COUNTERBORE v. to form a counterbore in. |
| FLUTTERBOARD | • flutterboard n. (US) A buoyancy board made of foam, used to support the body when in water. • FLUTTERBOARD n. a kind of swimming aid, a kickboard. |
| INTERBOROUGH | • interborough adj. Between boroughs. • INTERBOROUGH adj. between boroughs. |
| LETTERBOXING | • letterboxing v. Present participle of letterbox. • letterboxing n. A hobby in which participants attempt to locate small boxes containing rubber stamps by following clues. • LETTERBOXING n. showing a film on television in its original wide screen format. |
| PLASTERBOARD | • plasterboard n. A construction material consisting of a rigid panel of several layers of fibreboard or paper bonded to a gypsum core. • plasterboard v. (Transitive) To fit or reinforce with plasterboard. • PLASTERBOARD n. a thin rigid board, in the form of a layer of plaster compressed between two layers of fibreboard, used to form or cover walls. |
| TEETERBOARDS | • teeterboards n. Plural of teeterboard. • TEETERBOARD n. a seesaw; a board which throws one into the air when someone else jumps on the other end of it. |
| WINTERBOURNE | • winterbourne n. (Britain) A stream that only flows in winter or after wet weather, particularly in an area rich in limestone. • Winterbourne prop.n. Any of several villages in Britain. • Winterbourne prop.n. A surname from Old English. |