| CUNNILINGUSES | • cunnilinguses n. Plural of cunnilingus. • CUNNILINGUS n. oral stimulation of the clitoris or vulva, also CUNNILINCTUS. |
| INFUNDIBULATE | • infundibulate adj. Shaped like a funnel; infundibulated or infundibular. • INFUNDIBULATE adj. funnel-shaped, also INFUNDIBULAR. |
| NEUROLINGUIST | • neurolinguist n. One who studies neurolinguistics. • NEUROLINGUIST n. a practitioner of neurolinguistics, the branch of linguistics which deals with the processing and storage of language in the brain. |
| PLENITUDINOUS | • plenitudinous adj. Characterised by plenitude; abundant. • PLENITUDINOUS adj. full, complete. |
| QUINQUENNIALS | • quinquennials n. Plural of quinquennial. • QUINQUENNIAL n. an anniversary recurring every five years. |
| QUINQUIVALENT | • quinquivalent adj. (Chemistry) Having an atomic valence of 5. • quinquivalent adj. (Medicine) Having a vaccine valence of 5. • QUINQUIVALENT adj. having a valency of five, also QUINQUEVALENT. |
| UNDERBUILDING | • underbuilding n. A substructure; foundation; infrastructure. • UNDERBUILD v. to build under in support; to build too little. |
| UNFEUDALISING | • unfeudalising v. Present participle of unfeudalise. • UNFEUDALISE v. to deprive of a feudal character, also UNFEUDALIZE. |
| UNFEUDALIZING | • unfeudalizing v. Present participle of unfeudalize. • UNFEUDALIZE v. to deprive of a feudal character, also UNFEUDALISE. |
| UNILLUMINATED | • unilluminated adj. Not illuminated. • UNILLUMINATED adj. not illuminated. |
| UNINFLUENTIAL | • uninfluential adj. Not influential; lacking influence. • UNINFLUENTIAL adj. not influential. |
| UNNILPENTIUMS | • UNNILPENTIUM n. a former name of the transuranic element dubnium. |
| UNNILSEPTIUMS | • UNNILSEPTIUM n. a former name of the transuranic element bohrium. |
| UNPITIFULNESS | • unpitifulness n. Quality of being unpitiful. • UNPITIFULNESS n. the state of being unpitiful. |