| GRANDILOQUOUS | • grandiloquous adj. Grandiloquent. • GRANDILOQUOUS adj. (archaic) grandiloquent, also GRANDILOQUENT. |
| QUADRENNIUMS | • quadrenniums n. Plural of quadrennium. • QUADRENNIUM n. (Latin) a period of four years, also QUADRIENNIUM. |
| QUADRIENNIUMS | • QUADRIENNIUM n. (Latin) a period of four years, also QUADRENNIUM. |
| QUADRIFARIOUS | • quadrifarious adj. (Botany) Arranged in four rows or ranks. • QUADRIFARIOUS adj. arranged in four close-set rows along the stem. |
| QUADRIGEMINOUS | • quadrigeminous adj. Archaic form of quadrigeminal. • QUADRIGEMINOUS adj. having four similar parts, also QUADRIGEMINAL, QUADRIGEMINATE. |
| QUADRIVIUMS | • quadriviums n. Plural of quadrivium. • QUADRIVIUM n. (Latin) a higher division of seven liberal arts studied in the Middle Ages, comprising arithmetic, music, astronomy, geometry. |
| QUADRUMVIRATES | • quadrumvirates n. Plural of quadrumvirate. • QUADRUMVIRATE n. a group of four men acting together in some capacity. |
| QUADRUMVIRS | • quadrumvirs n. Plural of quadrumvir. • QUADRUMVIR n. a member of a quadrumvirate. |
| QUADRUPLICATES | • quadruplicates n. Plural of quadruplicate. • quadruplicates v. Third-person singular simple present indicative form of quadruplicate. • QUADRUPLICATE v. to make quadruple or fourfold. |
| QUADRUPLICITIES | • quadruplicities n. Plural of quadruplicity. • QUADRUPLICITY n. the state of being quadruple. |
| QUADRUPLIES | • QUADRUPLY n. (Scots) a reply to a triply. |
| QUINQUENNIADS | • quinquenniads n. Plural of quinquenniad. • QUINQUENNIAD n. a period of five years, also QUINQUENNIUM. |
| UNNILQUADIUMS | • UNNILQUADIUM n. a former name of the transuranic element rutherfordium. |
| UNQUALIFIEDNESS | • unqualifiedness n. The state or condition of being unqualified. • UNQUALIFIEDNESS n. the state of being unqualified. |
| UNQUANTISED | • unquantised adj. Alternative form of unquantized. • UNQUANTISED adj. not quantised, also UNQUANTIZED. |
| UNVANQUISHED | • unvanquished adj. Not vanquished; unbeaten or unconquered. • UNVANQUISHED adj. not vanquished. |