| ARCHAEOPTERYX | • archaeopteryx n. Alternative spelling of archeopteryx. • Archaeopteryx prop.n. A taxonomic genus within the family Archaeopterygidae – known from fossils and widely accepted as the… • archæopteryx n. Rare spelling of archeopteryx. |
| ARCHAEOPTERYXES | • archaeopteryxes n. Plural of archaeopteryx. • ARCHAEOPTERYX n. a Jurassic fossil bird of the Archaeopteryx genus, with a long bony tail, sharp-toothed jaws, and wings bearing three clawed digits. |
| EXHORTER | • exhorter n. (Rare) A person who exhorts. • exhorter n. (Protestantism) A lay preacher. • EXHORTER n. one who exhorts or incites. |
| EXHORTERS | • exhorters n. Plural of exhorter. • EXHORTER n. one who exhorts or incites. |
| EXOERYTHROCYTIC | • exoerythrocytic adj. Outside of an erythrocyte. • EXOERYTHROCYTIC adj. occurring outside the red blood cells. |
| 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). |
| HERETRIX | • heretrix n. Alternative form of heritrix. • HERETRIX n. (Latin) a female heritor, also HERITRIX. |
| HERETRIXES | • heretrixes n. Plural of heretrix. • HERETRIX n. (Latin) a female heritor, also HERITRIX. |
| HERITRIXES | • heritrixes n. Plural of heritrix. • HERITRIX n. a female heritor, also HERETRIX. |
| HYPEREXCRETION | • hyperexcretion n. (Medicine) Excessive excretion. • HYPEREXCRETION n. excessive excretion. |
| HYPEREXCRETIONS | • HYPEREXCRETION n. excessive excretion. |
| INHERITRIXES | • inheritrixes n. Plural of inheritrix. • INHERITRIX n. a female inheritor, also INHERITRESS. |
| ORTHOPYROXENE | • orthopyroxene n. (Mineralogy) Any pyroxene that forms orthorhombic crystals. • ORTHOPYROXENE n. a member of the pyroxene group of minerals having an orthorhombic crystal structure, such as enstatite and hypersthene. |
| ORTHOPYROXENES | • orthopyroxenes n. Plural of orthopyroxene. • ORTHOPYROXENE n. a member of the pyroxene group of minerals having an orthorhombic crystal structure, such as enstatite and hypersthene. |
| XEROTHERMIC | • xerothermic adj. (Sciences) Both hot and dry. • xerothermic adj. (Of an organism) That flourishes in hot, dry conditions. • XEROTHERMIC adj. of a region or climate, both dry and hot; of an animal or plant, living in a xerothermic environment. |