| COUNTERTRADING | • countertrading v. Present participle of countertrade. • COUNTERTRADE v. to trade by barter. |
| DISARTICULATOR | • disarticulator n. One who disarticulates and prepares skeletons. • DISARTICULATOR n. a device for disarticulating joints. |
| DISTEMPERATURE | • distemperature n. (Now rare) A state of adverse or unhealthy atmospheric conditions. • distemperature n. (Now rare) Unhealthy imbalance of bodily humours; a disorder. • DISTEMPERATURE n. (archaic) lack of proper temperature; intemperateness. |
| DISTRIBUTARIES | • distributaries n. Plural of distributary. • DISTRIBUTARY n. a branch of a river that flows away from the main stream and does not rejoin it, as in a delta. |
| NANOSTRUCTURED | • nanostructured adj. Having a nanostructure; a structure designed on the nano scale. |
| RADIOSTRONTIUM | • radiostrontium n. Any radioactive isotope of strontium, especially 9038Sr. • RADIOSTRONTIUM n. a radioactive isotope of strontium, esp. strontium-90. |
| STRUCTURALISED | • structuralised v. Simple past tense and past participle of structuralise. • STRUCTURALISE v. to organize or incorporate into a structure, also STRUCTURALIZE. |
| STRUCTURALIZED | • structuralized v. Simple past tense and past participle of structuralize. • STRUCTURALIZE v. to organize or incorporate into a structure, also STRUCTURALISE. |
| SUPERSATURATED | • supersaturated adj. (Chemistry, physics, of a solution) More concentrated than is normally possible. • supersaturated adj. (Physics, of a vapor) Having a vapor pressure higher than is normally possible. • supersaturated v. Simple past tense and past participle of supersaturate. |
| TETRAFLUORIDES | • tetrafluorides n. Plural of tetrafluoride. • TETRAFLUORIDE n. a fluoride containing four atoms of fluorine. |
| ULTRACREPIDATE | • ultracrepidate v. To venture beyond one’s competence or purview. • ULTRACREPIDATE v. to criticize beyond sphere of one's knowledge. |
| ULTRAMODERNIST | • ultramodernist n. One who strongly believes in current views, who is extremely modern in ideas or style. • ULTRAMODERNIST n. one who practises ultramodernism. |
| UNDERGRADUETTE | • undergraduette n. (Dated) A female undergraduate of an academic institution. • UNDERGRADUETTE n. a female undergraduate. |
| UNDERSATURATED | • undersaturated adj. Insufficiently saturated. • undersaturated adj. (Geology) (of igneous rock) Having minerals without free silica. • UNDERSATURATED adj. less than normally or adequately saturated. |