| COUNTERBIDDING | • counterbidding v. Present participle of counterbid. |
| DAGUERREOTYPED | • daguerreotyped v. Simple past tense and past participle of daguerreotype. • DAGUERREOTYPE v. to develop by daguerreotype, a method of photography by mercury vapour development of silver iodide. |
| DAUGHTERBOARDS | • daughterboards n. Plural of daughterboard. • DAUGHTERBOARD n. a small circuit board that can be attached to the motherboard of a computer. |
| DISENSHROUDING | • disenshrouding v. Present participle of disenshroud. • DISENSHROUD v. to divest of a shroud. |
| DRAUGHTPROOFED | • draughtproofed v. Simple past tense and past participle of draughtproof. • DRAUGHTPROOF v. to make proof against draughts. |
| DUMBFOUNDERING | • dumbfoundering v. Present participle of dumbfounder. • DUMBFOUNDER v. to strike dumb; to confuse with astonishment, also DUMBFOUND, DUMFOUND, DUMFOUNDER. |
| DUMBFOUNDINGLY | • dumbfoundingly adv. In a dumbfounding manner. |
| GASTRODUODENAL | • gastroduodenal adj. (Anatomy) Relating to, or connecting the stomach and the duodenum. • GASTRODUODENAL adj. of, relating to, or involving the stomach and the duodenum. |
| LOGODAEDALUSES | • logodaedaluses n. Plural of logodaedalus. • LOGODAEDALUS n. one skilled in the manipulative use of words. |
| UNACKNOWLEDGED | • unacknowledged adj. Not acknowledged. • UNACKNOWLEDGED adj. not acknowledged. |
| UNBLINDFOLDING | • unblindfolding v. Present participle of unblindfold. • UNBLINDFOLD v. to remove a blindfold from. |
| UNDERDIAGNOSED | • underdiagnosed adj. (Of a disease or symptom) diagnosed less frequently than its occurrence. |
| UNDERDIAGNOSES | • underdiagnoses v. Third-person singular simple present indicative form of underdiagnose. |
| UNDERDIAGNOSIS | • underdiagnosis n. (Medicine) The failure to diagnose a condition in a significant proportion of patients. |
| 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. |
| UNDERPRODUCING | • underproducing v. Present participle of underproduce. • UNDERPRODUCE v. to produce less than the expected amount. |
| UNGROUNDEDNESS | • ungroundedness n. Quality of being ungrounded. • UNGROUNDEDNESS n. the state of being ungrounded. |