| ANTHELIXES | • anthelixes n. Plural of anthelix. • ANTHELIX n. (Greek) the inner curved edge of the external ear. |
| CHEMOTAXES | • chemotaxes n. Plural of chemotaxis. • CHEMOTAXIS n. orientation of an animalcule relative to a chemical substance. |
| EARTHWAXES | • EARTHWAX n. a natural wax used for electrical insulation. |
| EXAHERTZES | • EXAHERTZ n. one quintillion hertz. |
| EXANTHEMAS | • exanthemas n. Plural of exanthema. • EXANTHEMA n. a skin eruption, esp. accompanied by fever, also EXANTHEM. |
| EXARCHATES | • exarchates n. Plural of exarchate. • EXARCHATE n. the office or the province of an exarch, the rank below patriarch in the Eastern church. |
| EXHAUSTERS | • exhausters n. Plural of exhauster. • EXHAUSTER n. one who, or that which, exhausts. |
| EXHAUSTIVE | • exhaustive adj. Including every possible element. • exhaustive adj. Fully comprehensive. • exhaustive adj. (Now rare) Causing exhaustion; very tiring. |
| EXHEREDATE | • exheredate v. To disinherit. • EXHEREDATE v. to disinherit. |
| 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. |
| EXOTHERMAL | • exothermal adj. Exothermic. • EXOTHERMAL adj. of a chemical reaction, giving out heat, also EXOTHERMIC. |
| HELIOTAXES | • HELIOTAXIS n. the response of an organism to the sun's rays. |
| HETEROTAXY | • heterotaxy n. (Dated) heterotaxis. • HETEROTAXY n. the abnormal disposition of organs or parts, also HETEROTAXIA. |
| HEXAMETERS | • hexameters n. Plural of hexameter. • HEXAMETER n. a verse line of six feet. |
| HEXAMETRAL | • hexametral adj. Hexametric. • HEXAMETRAL adj. like a hexameter, also HEXAMETRIC, HEXAMETRICAL. |
| HEXAMETRIC | • hexametric adj. Relating to or exhibiting hexameter. • HEXAMETRIC adj. of verse, written in hexameters, also HEXAMETRAL, HEXAMETRICAL. |
| HEXASTYLES | • hexastyles n. Plural of hexastyle. • HEXASTYLE n. a portico having six columns in front. |
| HEXAVALENT | • hexavalent adj. (Chemistry) Having an atomic valence of 6. • hexavalent adj. (Medicine) Having a vaccine valence of 6. • HEXAVALENT adj. having a valency of six. |
| TOXAPHENES | • toxaphenes n. Plural of toxaphene. • TOXAPHENE n. chlorinated camphene used as an insecticide. |