| EXCHANGERS | • exchangers n. Plural of exchanger. • EXCHANGER n. one who exchanges. |
| EXECRATING | • execrating v. Present participle of execrate. • EXECRATE v. to declare to be evil; to denounce or place under a curse. |
| EXERGAMING | • exergaming n. The playing of video games that also provide the player with physical exercise. • EXERGAMING n. the playing of video games that require rigorous physical exercise and are intended as a workout. |
| EXTRACTING | • extracting v. Present participle of extract. • EXTRACT v. to draw out by force. |
| EXTREATING | • EXTREAT v. (Spenser) to extract or eliminate (something). |
| GENERATRIX | • generatrix n. (Geometry) A curve that, when rotated about an axis, produces a solid figure. • GENERATRIX n. a line, point or figure that traces out another figure by its motion. |
| HEXANGULAR | • hexangular adj. Having six angles or corners. • HEXANGULAR adj. having six angles. |
| OVERTAXING | • overtaxing v. Present participle of overtax. • OVERTAX v. to tax too heavily. |
| OXYGENATOR | • oxygenator n. Any device that releases oxygen (or air) into water, especially one in an aquarium. • OXYGENATOR n. an oxidizer. |
| REAFFIXING | • reaffixing v. Present participle of reaffix. • REAFFIX v. to affix again. |
| REANNEXING | • reannexing v. Present participle of reannex. • REANNEX v. to annex again. |
| SEXAGENARY | • sexagenary adj. Of or related to the number sixty, particularly… • sexagenary n. (Mathematics, astronomy, now rare) Synonym of sexagesimal: base-60 numeration. • sexagenary n. (Now rare) Synonym of sexagenarian: a sixty-year-old. |
| SEXANGULAR | • sexangular adj. Having six angles; hexagonal. • SEXANGULAR adj. hexagonal. |
| XENOGRAFTS | • xenografts n. Plural of xenograft. • XENOGRAFT n. a graft of tissue between individuals of different species. |