| BARNSTORMED | • barnstormed v. Simple past tense and past participle of barnstorm. • BARNSTORM v. to tour country areas giving theatrical performances. |
| CENTERBOARD | • centerboard n. (American spelling, nautical) Alternative spelling of centreboard. • center-board n. Alternative spelling of centreboard. • CENTERBOARD n. a retractable keel used esp. in sailboats, also CENTREBOARD. |
| CENTREBOARD | • centreboard n. (British spelling, nautical) The adjustable keel on a small yacht or dinghy that acts, among other things… • centre-board n. Alternative spelling of centreboard. • CENTREBOARD n. a retractable keel fitted to small racing yachts and dinghies, also CENTERBOARD. |
| GROUNDBURST | • groundburst n. The explosion of a bomb dropped from the air when it hits the ground. • GROUNDBURST n. the detonation of a nuclear warhead at ground level. |
| INTERBREEDS | • interbreeds v. Third-person singular simple present indicative form of interbreed. • INTERBREED v. to breed together esp. of different races. |
| STERNBOARDS | • sternboards n. Plural of sternboard. • STERNBOARD n. the backward motion of a ship; loss of way in tacking. |
| STRINGBOARD | • stringboard n. (Architecture) A stringpiece. • STRINGBOARD n. a board that covers the ends of the steps in a staircase. |
| SURTARBRAND | • surtarbrand n. Alternative form of surturbrand. • SURTARBRAND n. (Icelandic) a lignite found interbedded with lavas in Iceland, also SURTURBRAND. |
| SURTURBRAND | • surturbrand n. A fibrous brown coal or bituminous wood. • SURTURBRAND n. (Icelandic) a lignite found interbedded with lavas in Iceland, also SURTARBRAND. |
| THUNDERBIRD | • thunderbird n. (Mythology) A mythological bird, often associated with stormy weather, especially in various indigenous… • thunderbird n. The golden whistler, an Australian insectivorous songbird (Pachycephala pectoralis, formerly Pachycephala… • Thunderbird n. Alternative letter-case form of thunderbird. |
| TRANSBORDER | • transborder adj. Beyond the border, on the other side of the border. |
| TRANSCRIBED | • transcribed v. Simple past tense and past participle of transcribe. • transcribed adj. Having undergone transcription. • transcribed adj. (Radio) Prerecorded for later broadcasting. |
| UNDERBREATH | • underbreath adv. Under one’s breath; inaudibly or in a barely audible manner. • underbreath adj. Vocalized under one’s breath. • underbreath n. An utterance made so as not to be heard by most people in the area. |
| UNPERTURBED | • unperturbed adj. Not perturbed. • UNPERTURBED adj. not perturbed. |