| ANXIOLYTICS | • anxiolytics n. Plural of anxiolytic. • ANXIOLYTIC n. a drug used to reduce tension. |
| ASPHYXIANTS | • asphyxiants n. Plural of asphyxiant. • ASPHYXIANT n. an agent causing asphyxiation. |
| EXOCYTOSING | • exocytosing v. Present participle of exocytose. • EXOCYTOSE v. to secrete a substance from within a cell. |
| EXPANSIVITY | • expansivity n. Expansiveness. • expansivity n. (Mathematics) The formal notion of points moving away from one another under the action of an iterated function. • EXPANSIVITY n. the state of being expansive. |
| EXTENSIVELY | • extensively adv. In an extensive manner, widely. • extensively adv. To a great extent. • EXTENSIVE adv. large, widespread, also EXTENSE. |
| INEXISTENCY | • INEXISTENCY n. lack of existence, also INEXISTENCE. |
| OXYGENATORS | • oxygenators n. Plural of oxygenator. • OXYGENATOR n. an oxidizer. |
| PAROXYTONES | • paroxytones n. Plural of paroxytone. • PAROXYTONE n. a word having an acute accent on the penultimate syllable. |
| PHYTOTOXINS | • phytotoxins n. Plural of phytotoxin. • PHYTOTOXIN n. a poison produced by a plant. |
| PYROXENITES | • pyroxenites n. Plural of pyroxenite. • PYROXENITE n. a rock consisting essentially of pyroxene. |
| SEXTUPLYING | • SEXTUPLY v. in Scots law, to offer a rejoinder. |
| SIXTEENTHLY | • sixteenthly adv. In the sixteenth place; sixteenth in a row. • SIXTEENTH adv. number sixteen in sequence. |
| XANTHOPHYLS | • xanthophyls n. Plural of xanthophyl. • XANTHOPHYL n. a yellow carotenoid pigment found with chlorophyll in green plants and in egg yolks, also XANTHOPHYLL. |
| XYLOPHONIST | • xylophonist n. Someone who plays a xylophone. • XYLOPHONIST n. one who plays the xylophone. |