| DEXAMPHETAMINE | • dexamphetamine n. Dextroamphetamine. • DEXAMPHETAMINE n. the dextrorotatory isomer of amphetamine, used as a stimulant. |
| DEXAMPHETAMINES | • DEXAMPHETAMINE n. the dextrorotatory isomer of amphetamine, used as a stimulant. |
| EXANTHEMATIC | • exanthematic adj. Of or pertaining to exanthem. • EXANTHEMATIC adj. of or like an exanthem, a skin eruption, esp. accompanied by fever, also EXANTHEMATOUS. |
| EXCHANGEABILITY | • exchangeability n. The condition of being exchangeable. • EXCHANGEABILITY n. the state of being exchangeable. |
| EXHILARATE | • exhilarate v. (Transitive) To cheer, to cheer up, to gladden, to make happy. • exhilarate v. (Transitive) To excite, to thrill. • EXHILARATE v. to make cheerful and excited. |
| EXHILARATED | • exhilarated v. Simple past tense and past participle of exhilarate. • EXHILARATE v. to make cheerful and excited. |
| EXHILARATES | • exhilarates v. Third-person singular simple present indicative form of exhilarate. • EXHILARATE v. to make cheerful and excited. |
| EXHILARATIVE | • exhilarative adj. Exhilarating. • EXHILARATIVE adj. tending to exhilarate. |
| EXTRAHEPATIC | • extrahepatic adj. Originating or occurring outside the liver. • EXTRAHEPATIC adj. situated or originating outside the liver. |
| EXTRAVEHICULAR | • extravehicular adj. Relating to, on happening in, the space outside a vehicle, especially a spacecraft in space. • extra-vehicular adj. Alternative spelling of extravehicular. • EXTRAVEHICULAR adj. taking place outside a vehicle (as a spacecraft). |
| HETEROTAXIA | • heterotaxia n. Heterotaxis. • HETEROTAXIA n. the abnormal disposition of organs or parts, also HETEROTAXY. |
| HETEROTAXIAS | • HETEROTAXIA n. the abnormal disposition of organs or parts, also HETEROTAXY. |
| HEXADECANOIC | • hexadecanoic adj. Of or pertaining to hexadecanoic acid or its derivatives. • HEXADECANOIC adj. as in hexadecanoic acid, a fatty acid, aka palmitic acid. |
| HEXADECIMAL | • hexadecimal n. (Arithmetic, computing, uncountable) A number system with base sixteen, using the digits 0, 1, 2, 3… • hexadecimal n. (Countable, computing) A number expressed in the hexadecimal system. • hexadecimal adj. Of a number, expressed in hexadecimal. |
| HEXADECIMALS | • hexadecimals n. Plural of hexadecimal. • HEXADECIMAL n. a number system with a base of 16. |
| HEXAMETRICAL | • hexametrical adj. Hexametric; consisting of six metrical feet. • HEXAMETRICAL adj. of verse, written in hexameters, also HEXAMETRAL, HEXAMETRIC. |
| HEXOSAMINIDASE | • hexosaminidase n. (Biochemistry) Any enzyme that catalyzes the hydrolysis of terminal hexosamine residues in hexosaminides. • HEXOSAMINIDASE n. either of two hydrolytic enzymes that catalyze the splitting off of a hexose from a ganglioside and are deficient in some metabolic diseases. |
| HEXOSAMINIDASES | • hexosaminidases n. Plural of hexosaminidase. • HEXOSAMINIDASE n. either of two hydrolytic enzymes that catalyze the splitting off of a hexose from a ganglioside and are deficient in some metabolic diseases. |
| HYPERCATALEXIS | • hypercatalexis n. (Poetry) The addition of one or two syllables to the last foot of a verse. • HYPERCATALEXIS n. the state of being hypercatalectic. |