| ADULTEROUS | • adulterous adj. Of, or characterized by adultery. • ADULTEROUS adj. relating to, characterized by, or given to adultery. |
| CLOUDBURST | • cloudburst n. A sudden heavy rainstorm. • cloud-burst n. Alternative form of cloudburst. • cloud␣burst n. Alternative form of cloudburst. |
| GROUNDNUTS | • groundnuts n. Plural of groundnut. • GROUNDNUT n. the peanut or monkey-nut. |
| GROUNDOUTS | • groundouts n. Plural of groundout. • ground␣outs n. Plural of ground out. • GROUNDOUT n. a play in baseball in which a batter is given out after hitting a grounder to an infielder. |
| OUTLUSTRED | • outlustred v. Simple past tense and past participle of outlustre. • OUTLUSTRE v. (Shakespeare) to exceed in lustre, also OUTLUSTER. |
| OUTPURSUED | • OUTPURSUE v. to pursue further than. |
| OUTSOURCED | • outsourced v. Simple past tense and past participle of outsource. • outsourced adj. (Of goods or services) Obtained by outsourcing. • outsourced adj. (Of a person) Having ones employment transferred to a third party. |
| STRIDULOUS | • stridulous adj. Emitting a particularly harsh or shrill sound. • stridulous adj. (Pathology) Relating to stridor. • STRIDULOUS adj. squeaky. |
| SUBPRODUCT | • subproduct n. Byproduct. • SUBPRODUCT n. a subsidiary product. |
| SUDATORIUM | • sudatorium n. A hot room used to induce sweating, steam room, steam bath, sauna. • SUDATORIUM n. (Latin) a sweat room in a bath. |
| SURMOUNTED | • surmounted v. Simple past tense and past participle of surmount. • surmounted adj. (Architecture) Of an arch or dome: rising higher than a semicircle. • surmounted adj. (Heraldry) Denoting a figure when another is laid over it. |
| THUNDEROUS | • thunderous adj. Very loud; that sounds like thunder; thundersome. Also in metaphorical expressions, signifying fury. • THUNDEROUS adj. sounding like thunder, also THUNDROUS. |
| TURNROUNDS | • turnrounds n. Plural of turnround. • TURNROUND n. a change in fortunes. |
| ULTRASOUND | • ultrasound n. (Physics) Sound with a frequency greater than the upper limit of human hearing, which is approximately 20 kilohertz. • ultrasound n. (Medicine) The use of ultrasonic waves for diagnostic or therapeutic purposes. • ultrasound v. (Transitive, intransitive) To treat with ultrasound. |
| UNDULATORS | • undulators n. Plural of undulator. • UNDULATOR n. one that undulates. |