| SOURDOUGH | • sourdough n. A type of bread dough leavened with yeast and lactobacilli that produce acids giving a sour taste. • sourdough n. (Countable, slang) An old-timer, especially in Alaska. • sourdough n. (Countable, Yukon) A permanent resident of the territory. Someone who has lived in the Yukon during all four seasons. |
| GUARDHOUSE | • guardhouse n. A station for guards, especially at the entrance of a town, castle, etc. • guardhouse n. Synonym of military prison. • Guardhouse prop.n. A hamlet near Threlkeld, Eden district, Cumbria, England (OS grid ref NY3325). |
| SOURDOUGHS | • sourdoughs n. Plural of sourdough. • sour-doughs n. Plural of sour-dough. • sour␣doughs n. Plural of sour dough. |
| UPDRAUGHTS | • updraughts n. Plural of updraught. • UPDRAUGHT n. an upwards movement of air, also UPDRAFT. |
| GUARDHOUSES | • guardhouses n. Plural of guardhouse. • GUARDHOUSE n. a building for the accommodation of a military guard, and where prisoners are confined. |
| HUMDURGEONS | • HUMDURGEON n. an imaginary illness. |
| MOUTHGUARDS | • mouthguards n. Plural of mouthguard. • mouth␣guards n. Plural of mouth guard. |
| ROUGHHOUSED | • roughhoused v. Simple past tense and past participle of roughhouse. • ROUGHHOUSE v. to brawl. |
| UNDERBOUGHS | • UNDERBOUGH n. a lower branch of a tree. |
| UNSHROUDING | • unshrouding v. Present participle of unshroud. • UNSHROUD v. to remove the shroud from; to uncover. |
| DESULPHURING | • desulphuring v. Present participle of desulphur. • DESULPHUR v. to remove sulphur from, also DESULFUR. |
| DISHUMOURING | • dishumouring v. Present participle of dishumour. • DISHUMOUR v. (obsolete) to put out of humour. |
| UNDERBUSHING | • underbushing v. Present participle of underbush. • UNDERBUSH v. to clear of underbrush. |
| UNDERBRUSHING | • underbrushing v. Present participle of underbrush. • UNDERBRUSH v. to clear of underbrush. |
| DESULPHURATING | • desulphurating v. Present participle of desulphurate. • DESULPHURATE v. to remove sulphur from. |
| DESULPHURISING | • desulphurising v. Present participle of desulphurise. • DESULPHURISE v. to remove the sulphur from a compound, also DESULFURISE, DESULFURIZE, DESULPHURIZE. |
| DESULPHURIZING | • desulphurizing v. Present participle of desulphurize. • DESULPHURIZE v. to remove the sulphur from a compound, also DESULFURISE, DESULFURIZE, DESULPHURISE. |
| UNDERTHRUSTING | • underthrusting v. Present participle of underthrust. • UNDERTHRUST v. to insert (a faulted rock mass) into position under a passive rock mass. |
| UNDERNOURISHING | • undernourishing v. Present participle of undernourish. • UNDERNOURISH v. to nourish insufficiently. |