| ANDROSPHINXES | • androsphinxes n. Plural of androsphinx. • ANDROSPHINX n. a sphinx having the head of a man. |
| EXPANSIONISMS | • expansionisms n. Plural of expansionism. • EXPANSIONISM n. a policy or practice of expansion and esp. of territorial expansion by a nation. |
| EXPANSIONISTS | • expansionists n. Plural of expansionist. • EXPANSIONIST n. an advocate of expansionism. |
| EXPLANTATIONS | • explantations n. Plural of explantation. • EXPLANTATION n. the act of explanting. |
| EXPONENTIALLY | • exponentially adv. (Mathematics, sciences) In an exponential manner. • exponentially adv. (Proscribed) rapidly, greatly. • EXPONENTIAL adv. of or relating to an exponent. |
| HYPOXANTHINES | • hypoxanthines n. Plural of hypoxanthine. • HYPOXANTHINE n. a purine base found in plant and animal tissues that yields xanthine on oxidation. |
| INEXPECTATION | • inexpectation n. Absence of expectation. • INEXPECTATION n. lack of expectation. |
| NASOPHARYNXES | • nasopharynxes n. Plural of nasopharynx. • NASOPHARYNX n. the upper part of the pharynx continuous with the nasal passages. |
| NONEXPENDABLE | • nonexpendable adj. Not expendable. • NONEXPENDABLE adj. not expendable. |
| OVEREXPANDING | • overexpanding v. Present participle of overexpand. • OVEREXPAND v. to expand excessively. |
| OVEREXPANSION | • overexpansion n. Excessive expansion, especially expansion that is not sustainable. • OVEREXPANSION n. excessive expansion. |
| UNEXCEPTIONAL | • unexceptional adj. Not exceptional. • UNEXCEPTIONAL adj. not out of the ordinary. |
| XANTHOPTERINE | • xanthopterine n. Alternative form of xanthopterin. • XANTHOPTERINE n. a yellow pigment obtainable from the wings of yellow butterflies and the urine of mammals, also XANTHOPTERIN. |
| XANTHOPTERINS | • xanthopterins n. Plural of xanthopterin. • XANTHOPTERIN n. a yellow pigment obtainable from the wings of yellow butterflies and the urine of mammals, also XANTHOPTERINE. |