| BOARDINGHOUSE | • boardinghouse n. Alternative spelling of boarding house. • boarding␣house n. A private house in which paying residents are provided with accommodation and meals. • boarding␣house n. A boarding school building where boarders live during term time. |
| CHATEAUBRIAND | • chateaubriand n. A thick, juicy cut from the center of a beef tenderloin. • châteaubriand n. Alternative spelling of chateaubriand. • CHATEAUBRIAND n. a large tenderloin steak usually grilled or broiled and served with a sauce. |
| DAUGHTERLINGS | • daughterlings n. Plural of daughterling. • DAUGHTERLING n. a small daughter. |
| DIATHERMANOUS | • diathermanous adj. Having the property of transmitting radiant heat; diathermal. • DIATHERMANOUS adj. permeable by or able to conduct radiant heat. |
| DISHONOURABLE | • dishonourable adj. Alternative spelling of dishonorable. • DISHONOURABLE adj. not honourable, also DISHONORABLE. |
| DUNDERHEADISM | • dunderheadism n. Stupidity. • DUNDERHEADISM n. being a dunderhead. |
| HARLEQUINADES | • harlequinades n. Plural of harlequinade. • HARLEQUINADE n. (French) part of a pantomime in which a harlequin plays a chief part. |
| HYALURONIDASE | • hyaluronidase n. (Biochemistry) Any enzyme that catalyses the hydrolysis of hyaluronic acid. • HYALURONIDASE n. a mucolytic enzyme that facilitates the spread of fluids through tissues by lowering the viscosity of hyaluronic acid. |
| MULTIBRANCHED | • multibranched adj. Having more than one branch. • MULTIBRANCHED adj. having many branches. |
| QUADRAPHONIES | • QUADRAPHONY n. a system of sound transmission using four speakers, also QUADRAPHONICS, QUADRIPHONICS, QUADROPHONICS, QUADROPHONY. |
| QUADROPHONIES | • QUADROPHONY n. a system of sound transmission using four speakers, also QUADRAPHONICS, QUADRAPHONY, QUADRIPHONICS, QUADROPHONICS. |
| UNCHLORINATED | • unchlorinated adj. Not chlorinated. • UNCHLORINATED adj. not chlorinated. |
| UNCHRISTIANED | • UNCHRISTIAN v. to make unchristian. |
| UNDERACHIEVED | • underachieved v. Simple past tense and past participle of underachieve. • UNDERACHIEVE v. to achieve less than one's potential. |
| UNDERACHIEVER | • underachiever n. One who underachieves, i.e. performs less well than expected. • UNDERACHIEVER n. one that fails to attain a predicted level of achievement or does not do as well as expected. |
| UNDERACHIEVES | • underachieves v. Third-person singular simple present indicative form of underachieve. • UNDERACHIEVE v. to achieve less than one's potential. |
| UNDERCHARGING | • undercharging v. Present participle of undercharge. • UNDERCHARGE v. to charge too little. |
| UNDEREMPHASIS | • underemphasis n. Insufficient emphasis. • UNDEREMPHASIS n. less emphasis than is possible or desirable. |
| UNTHRIFTIHEAD | • unthriftihead n. (Obsolete) unthriftiness. • UNTHRIFTIHEAD n. (archaic) thriftlessness. |
| UNTHRIFTYHEAD | • UNTHRIFTYHEAD n. (Spenser) unthriftiness, also UNTHRIFTYHED. |