| BUMSUCKING | • bum-sucking n. (Vulgar) Obsequious behaviour. • bum-sucking adj. (Vulgar) Obsequious. • BUMSUCKING n. sycophancy. |
| BURGUNDIES | • burgundies n. Plural of burgundy. • Burgundies n. Plural of Burgundy. • BURGUNDY n. a red wine. |
| NUBIGENOUS | • nubigenous adj. Born of, or produced from, clouds. • NUBIGENOUS adj. cloud-born. |
| RUBIGINOUS | • rubiginous adj. Alternative form of rubiginose. • RUBIGINOUS adj. rust-coloured, also RUBIGINOSE. |
| SUBANGULAR | • subangular adj. (Geology) Slightly angular; having rather blunt angles. • SUBANGULAR adj. slightly angular. |
| SUBDUCTING | • subducting v. Present participle of subduct. • SUBDUCT v. to withdraw; to take away, also SUBDUCE. |
| SUBGENUSES | • subgenuses n. Plural of subgenus. • SUBGENUS n. a subdivision of a genus. |
| SUBLINGUAL | • sublingual adj. (Medicine) Administered through placement under the tongue. • sublingual adj. (Anatomy) Situated beneath the tongue. • sublingual adj. (Anatomy) Of or pertaining to the sublingual gland. |
| SUBTRUDING | • subtruding v. Present participle of subtrude. • SUBTRUDE v. to push in stealthily. |
| SUCCUMBING | • succumbing v. Present participle of succumb. • SUCCUMB v. to yield to superior force. |
| SUNBURNING | • sunburning v. Present participle of sunburn. • SUNBURN v. to burn by exposure to sun. |
| UNBEGUILES | • unbeguiles v. Third-person singular simple present indicative form of unbeguile. • UNBEGUILE v. to set free from the influence of guile; to undeceive. |
| UNBESOUGHT | • unbesought adj. Not besought. • UNBESOUGHT adj. not looked for. |
| UNBLUSHING | • unblushing adj. Not blushing. • unblushing adj. Shameless. • unblushing v. Present participle of unblush. |
| UPBURSTING | • upbursting n. A bursting upward. • UPBURST v. to burst upwards. |