| GROUNDSPEED | • groundspeed n. (Aviation) The horizontal speed of an aircraft relative to the ground. • ground␣speed n. Alternative form of groundspeed. • GROUNDSPEED n. the speed of an aircraft relative to the ground. |
| GUTTERSNIPE | • guttersnipe n. (Derogatory) A person of the lowest social or economic class. • guttersnipe n. (Derogatory) A street urchin. • guttersnipe n. (Dated, slang) A small poster, suitable for a kerbstone. |
| PENGUINRIES | • PENGUINRY n. a breeding place, or rookery, of penguins, also PENGUINERY. |
| PERSECUTING | • persecuting v. Present participle of persecute. • PERSECUTE v. to harass, afflict, hunt down, or put to death, esp. for religious or political opinions. |
| PLUNDERAGES | • PLUNDERAGE n. the embezzlement of goods on shipboard. |
| PRESTIGEFUL | • prestigeful adj. Respected, admired. • PRESTIGEFUL adj. full of prestige. |
| REPOUSSAGES | • REPOUSSAGE n. the art of doing repousse work. |
| REPUGNANCES | • repugnances n. Plural of repugnance. • REPUGNANCE n. strong dislike, antipathy, also REPUGNANCY. |
| SUPERAGENCY | • superagency n. An agency with unusually far-reaching powers. • superagency n. (California) A cabinet-level agency within the executive branch, composed of several departments. • SUPERAGENCY n. a large complex governmental agency esp. when set up to supervise other agencies. |
| SUPERAGENTS | • superagents n. Plural of superagent. • SUPERAGENT n. a top agent. |
| SUPERCEDING | • superceding v. Present participle of supercede: misspelling of superseding. • SUPERCEDE v. to take the place of, also SUPERSEDE. |
| SUPERCHARGE | • supercharge v. (Automotive) To increase the power of an internal combustion engine (either Otto or Diesel cycle) by… • supercharge v. (Transitive) To make faster or more powerful. • supercharge v. (Heraldry) To overlay one charge upon another. |
| SUPEREGOIST | • superegoist n. A highly egotistical and selfish person. • SUPEREGOIST n. a very egotistical person. |
| SUPERSEDING | • superseding v. Present participle of supersede. • superseding n. The process by which something is superseded. • SUPERSEDE v. to take the place of, also SUPERCEDE. |
| SUPERSINGER | • supersinger n. (Informal) A singer who is a superstar. • SUPERSINGER n. an exceptionally talented singer. |
| SUPERVENING | • supervening v. Present participle of supervene. • SUPERVENE v. to come in addition, or closely after, esp. so as to cause a change. |
| UPSURGENCES | • UPSURGENCE n. the state of surging up e.g. an upsurgence of emotion. |