| EXPERIMENTERS | • experimenters n. Plural of experimenter. • EXPERIMENTER n. one who experiments. |
| EXTEMPORARILY | • extemporarily adv. In an extemporary manner. • EXTEMPORARY adv. unpremeditated; esp. of prayer, discourse, composition, etc., also EXTEMPORANEOUS, EXTEMPORE. |
| EXTEMPORISERS | • extemporisers n. Plural of extemporiser. • EXTEMPORISER n. one who extemporises, also EXTEMPORIZER. |
| EXTEMPORIZERS | • extemporizers n. Plural of extemporizer. • EXTEMPORIZER n. one who extemporizes, also EXTEMPORISER. |
| EXTERMINATORS | • exterminators n. Plural of exterminator. • EXTERMINATOR n. one who exterminates. |
| EXTERMINATORY | • exterminatory adj. Relating to or marked by extermination. • EXTERMINATORY adj. of, relating to, or marked by extermination. |
| EXTRALIMITARY | • extralimitary adj. Beyond the limit or bounds. • EXTRALIMITARY adj. not found within a given faunal area; lying outside a prescribed area. |
| EXTRAMETRICAL | • extrametrical adj. (Linguistics) Exhibiting or relating to extrametricality. • EXTRAMETRICAL adj. in excess of the prescribed number of syllables in the line. |
| IMPROVISATRIX | • improvisatrix n. A female that improvises. • IMPROVISATRIX n. (archaic) a female improvisator, also IMPROVISATRICE. |
| INTERMIXTURES | • intermixtures n. Plural of intermixture. • INTERMIXTURE n. a mass formed by mixture. |
| INTERPROXIMAL | • interproximal adj. Between the proximal parts of two adjoining surfaces, but especially between the surfaces of adjoining teeth. • INTERPROXIMAL adj. situated or used in the areas between adjoining teeth. |
| PARAMYXOVIRUS | • paramyxovirus n. (Virology) Any member of the Paramyxoviridae family of negative-sense single-stranded RNA viruses responsible… • PARAMYXOVIRUS n. any of a group of viruses which includes the mumps and measles viruses. |
| PREEXPERIMENT | • preexperiment adj. Before an experiment takes place. • preexperiment n. A simple form of research that examines a group or groups before and after an event, to see whether… • PREEXPERIMENT adj. preceding an experiment. |
| PRIMOGENITRIX | • primogenitrix n. A female primogenitor. • PRIMOGENITRIX n. a female ancestor. |