| BUCENTAURS | • bucentaurs n. Plural of bucentaur. • BUCENTAUR n. (Italian) a state barge of Venice from which the Doge dropped a ring into the sea. |
| BUCKHOUNDS | • buckhounds n. Plural of buckhound. • BUCKHOUND n. a hound for hunting deer. |
| BUMSUCKING | • bum-sucking n. (Vulgar) Obsequious behaviour. • bum-sucking adj. (Vulgar) Obsequious. • BUMSUCKING n. sycophancy. |
| SUBCONSULS | • SUBCONSUL n. an assistant to a consul. |
| SUBDUCTING | • subducting v. Present participle of subduct. • SUBDUCT v. to withdraw; to take away, also SUBDUCE. |
| SUBDUCTION | • subduction n. The action of being pushed or drawn beneath another object. • subduction n. (Geology) The process of one tectonic plate moving beneath another and sinking into the mantle at a… • subduction n. The act of subducting or taking away. |
| SUBNUCLEAR | • subnuclear adj. (Physics) Smaller than or occurring in an atomic nucleus. • subnuclear adj. (Biology) Smaller than or occurring in a cell nucleus. • SUBNUCLEAR adj. of, relating to, or being a particle smaller than the atomic nucleus. |
| SUBNUCLEUS | • subnucleus n. A secondary nucleus (of neurons). • SUBNUCLEUS n. a secondary nucleus. |
| SUCCUMBING | • succumbing v. Present participle of succumb. • SUCCUMB v. to yield to superior force. |
| UNDERCLUBS | • underclubs v. Third-person singular simple present indicative form of underclub. • UNDERCLUB v. in golf, to hit with a club that has too great loft to achieve the required distance. |
| UNDERSCRUB | • UNDERSCRUB n. bushes etc. |
| UNOBSCURED | • unobscured adj. Not obscured. • UNOBSCURED adj. not obscured. |
| UNSUBJECTS | • UNSUBJECT v. to remove from subjugation. |