| BUILDUPS | • buildups n. Plural of buildup. • build-ups n. Plural of build-up. • BUILDUP n. an accumulation. |
| DUPATTAS | • dupattas n. Plural of dupatta. • DUPATTA n. (Hindi) a silk or muslin shawl, also DOPATTA. |
| DUPERIES | • duperies n. Plural of dupery. • DUPERY n. the act or practice of duping. |
| DUPLEXED | • duplexed v. Simple past tense and past participle of duplex. • DUPLEX v. to make duple. |
| DUPLEXER | • duplexer n. (Electronics) A device that enables communication in two directions over a single path. • DUPLEXER n. a system allowing use of the same aerial for transmission and response. |
| DUPLEXES | • duplexes n. Plural of duplex. • DUPLEX v. to make duple. |
| DUPLYING | • DUPLY v. (Scots) to give a second reply in Scots law. |
| DUPONDII | • dupondii n. Plural of dupondius. • DUPONDIUS n. an old Roman coin. |
| ROUNDUPS | • roundups n. Plural of roundup. • ROUNDUP n. an assembling of scattered cattle. |
| SPEEDUPS | • speedups n. Plural of speedup. • speed-ups n. Plural of speed-up. • SPEEDUP n. an acceleration of production without a pay increase. |
| STANDUPS | • standups n. Plural of standup. • stand-ups n. Plural of stand-up. • STANDUP n. a standup comedian. |
| SUBDUPLE | • subduple adj. (Mathematics) Indicating one part of two; in the ratio of one to two. • SUBDUPLE adj. in the ratio of one to two. |