| EXPERTISING | • expertising v. Present participle of expertise. • EXPERTISE v. to give an expert opinion on, also EXPERTIZE. |
| EXPIRATIONS | • expirations n. Plural of expiration. • EXPIRATION n. the last emission of breath. |
| IDEOPRAXIST | • ideopraxist n. A person who is compelled to carry out an idea. • IDEOPRAXIST n. one who is impelled to carry out an idea. |
| ISOXSUPRINE | • isoxsuprine n. A drug used as a vasodilator in humans and equines. • ISOXSUPRINE n. a drug which dilates blood vessels, used to inhibit contractions in premature labour and in the treatment of arteriosclerosis. |
| PEROXIDISED | • peroxidised v. Simple past tense and past participle of peroxidise. • PEROXIDISE v. to oxidize to the utmost degree, so as to form a peroxide, also PEROXIDIZE. |
| PEROXIDISES | • peroxidises v. Third-person singular simple present indicative form of peroxidise. • PEROXIDISE v. to oxidize to the utmost degree, so as to form a peroxide, also PEROXIDIZE. |
| PEROXIDIZES | • peroxidizes v. Third-person singular simple present indicative form of peroxidize. • PEROXIDIZE v. to oxidize to the utmost degree, so as to form a peroxide, also PEROXIDISE. |
| PISCATRIXES | • PISCATRIX n. a (female) angler. |
| PREEXISTING | • preexisting v. Present participle of preexist. • preexisting adj. Already in existence before something else. • preëxisting v. Present participle of preëxist. |
| PROLIXITIES | • prolixities n. Plural of prolixity. • PROLIXITY n. the state of being long-winded in speech or writing. |
| PROXIMITIES | • proximities n. Plural of proximity. • PROXIMITY n. immediate nearness in time, place, relationship, etc., also PROXIMATION. |
| PYRIDOXINES | • pyridoxines n. Plural of pyridoxine. • PYRIDOXINE n. a pyridine derivative, a member of the vitamin B complex, also PYRIDOXIN. |
| XERISCAPING | • xeriscaping n. Landscaping in ways that do not require supplemental irrigation. • xeriscaping v. Present participle of xeriscape. • XERISCAPE v. (tradename) to landscape (an arid place) in a way that conserves by using plants that require little water. |
| XEROPHILIES | • XEROPHILY n. adaptation to very dry conditions. |
| XEROTRIPSIS | • xerotripsis n. Dry friction, rubbing or abrasion. • XEROTRIPSIS n. dry friction. |
| XIPHISTERNA | • xiphisterna n. Plural of xiphisternum. • XIPHISTERNUM n. the posterior and smallest of the three divisions of the sternum. |