| SURROUNDING | • surrounding v. Present participle of surround. • surrounding n. An outlying area; area in proximity to something. • surrounding n. An environment. |
| SURROUNDINGS | • surroundings n. Plural of surrounding. • surroundings n. The area surrounding someone or something, together with the objects and circumstances in the vicinity;… • surroundings n. (Physics) All parts of the universe that are not within the thermodynamic system of interest. |
| UNDERBRUSHING | • underbrushing v. Present participle of underbrush. • UNDERBRUSH v. to clear of underbrush. |
| UNDERGROUND | • underground adj. (Not comparable) Below the ground; below the surface of the Earth. • underground adj. (Figurative) Hidden, furtive, secretive. • underground adj. (Of music, art &c.) Outside the mainstream, especially unofficial and hidden from the authorities. |
| UNDERGROUNDER | • undergrounder n. An underground publication or movie. • undergrounder n. One who is part of a secret or underground society or subculture. • under-grounder n. Alternative spelling of undergrounder. |
| UNDERGROUNDERS | • undergrounders n. Plural of undergrounder. • under-grounders n. Plural of under-grounder, an alternative spelling of undergrounder. • UNDERGROUNDER n. a member of the underground. |
| UNDERGROUNDS | • undergrounds n. Plural of underground. • undergrounds v. Third-person singular simple present indicative form of underground. • UNDERGROUND n. a subterranean space or channel. |
| UNDERINSURING | • underinsuring v. Present participle of underinsure. • UNDERINSURE v. to insure insufficiently. |
| UNDERNOURISHING | • undernourishing v. Present participle of undernourish. • UNDERNOURISH v. to nourish insufficiently. |
| UNDERPRODUCING | • underproducing v. Present participle of underproduce. • UNDERPRODUCE v. to produce less than the expected amount. |
| UNDERRUNNING | • underrunning v. Present participle of underrun. • underrunning n. A method of trawling in which the hooks are cleared and again baited in the same operation. • UNDERRUNNING n. the act of underrunning. |
| UNDERRUNNINGS | • UNDERRUNNING n. the act of underrunning. |
| UNDERTHRUSTING | • underthrusting v. Present participle of underthrust. • UNDERTHRUST v. to insert (a faulted rock mass) into position under a passive rock mass. |
| UNDERTRUMPING | • undertrumping v. Present participle of undertrump. • UNDERTRUMP v. to play a lower trump on a trick to which a higher trump has already been played. |