| EXTEMPORARILY | • extemporarily adv. In an extemporary manner. • EXTEMPORARY adv. unpremeditated; esp. of prayer, discourse, composition, etc., also EXTEMPORANEOUS, EXTEMPORE. |
| FLAMEPROOFERS | • flameproofers n. Plural of flameproofer. • FLAMEPROOFER n. one who flameproofs. |
| HYPERMETRICAL | • hypermetrical adj. Hypermetric. • HYPERMETRICAL adj. of or like hypermeter. |
| HYPERREALISMS | • hyperrealisms n. Plural of hyperrealism. • HYPERREALISM n. realism in art characterized by depiction of real life in an unusual or striking manner. |
| IMPERTURBABLE | • imperturbable adj. Not easily perturbed, upset or excited. • imperturbable adj. Calm and collected, even under pressure. • IMPERTURBABLE adj. marked by extreme calm, impassivity, and steadiness. |
| PERMACULTURES | • permacultures n. Plural of permaculture. • PERMACULTURE n. a system of self-sustaining natural agriculture. |
| POLARIMETRIES | • polarimetries n. Plural of polarimetry. • POLARIMETRY n. measurement by polarimeter. |
| PREAMPLIFIERS | • preamplifiers n. Plural of preamplifier. • PREAMPLIFIER n. an amplifier designed to amplify extremely weak electrical signals before they are fed to additional amplifier circuits. |
| PREENROLLMENT | • preenrollment adj. Alternative form of preenrolment. • preenrollment n. Alternative form of preenrolment. • PREENROLLMENT adj. preceding enrollment. |
| PREFORMULATED | • preformulated v. Simple past tense and past participle of preformulate. • PREFORMULATE v. to formulate in advance. |
| PREFORMULATES | • preformulates v. Third-person singular simple present indicative form of preformulate. • PREFORMULATE v. to formulate in advance. |
| PRELIMINARIES | • preliminaries n. Plural of preliminary. • PRELIMINARY n. something that precedes or is introductory or preparatory. |
| PROLEGOMENARY | • prolegomenary adj. Of the nature of a prolegomenon; preliminary; introductory; prefatory. • PROLEGOMENARY adj. of the nature of a prolegomenon, introductory, also PROLEGOMENAL, PROLEGOMENOUS. |
| PYRHELIOMETER | • pyrheliometer n. A device that measures the intensity of solar radiation received on the surface of the earth. • PYRHELIOMETER n. an instrument for measuring the heating effect of the sun. |
| SUPERHUMERALS | • superhumerals n. Plural of superhumeral. • SUPERHUMERAL n. an ecclesiastical garment worn over the shoulders. |
| SUPERPOLYMERS | • superpolymers n. Plural of superpolymer. • SUPERPOLYMER n. a superior polymer. |
| SUPERREALISMS | • SUPERREALISM n. in art, a style that transcends realism. |
| TELEPROMPTERS | • teleprompters n. Plural of teleprompter. |
| UNPERFORMABLE | • unperformable adj. Not performable; that cannot be performed. • UNPERFORMABLE adj. not performable. |