| 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. |
| CEPHALOTHORAX | • cephalothorax n. The fused head and thorax of spiders and crustaceans. • CEPHALOTHORAX n. the body, or head with thorax, of spiders, crustaceans, etc. |
| CEPHALOTHORAXES | • cephalothoraxes n. Plural of cephalothorax. • CEPHALOTHORAX n. the body, or head with thorax, of spiders, crustaceans, etc. |
| ECHOPRAXIA | • echopraxia n. The involuntary repetition or imitation of the observed movements of another. • ECHOPRAXIA n. in mental illness, echo-like repetition of another's actions, also ECHOPRAXIS. |
| ECHOPRAXIAS | • echopraxias n. Plural of echopraxia. • ECHOPRAXIA n. in mental illness, echo-like repetition of another's actions, also ECHOPRAXIS. |
| HAEMATOXYLIC | • HAEMATOXYLIC adj. of or like haematoxylin. |
| HEXACHLORETHANE | • hexachlorethane n. Alternative form of hexachloroethane. • HEXACHLORETHANE n. a toxic crystalline compound used in smoke bombs. |
| HEXACHLOROPHANE | • HEXACHLOROPHANE n. a bactericide used in antiseptic soaps, deodorants etc., also HEXACHLOROPHENE. |
| HEXACOSANOIC | • hexacosanoic adj. Of or pertaining to hexacosanoic acid or its derivatives; cerotic. • HEXACOSANOIC adj. as in hexacosanoic acid. |
| HEXADACTYLOUS | • hexadactylous adj. (Zoology) Having six fingers or toes. • HEXADACTYLOUS adj. having six fingers, also HEXADACTYLIC. |
| HEXADECANOIC | • hexadecanoic adj. Of or pertaining to hexadecanoic acid or its derivatives. • HEXADECANOIC adj. as in hexadecanoic acid, a fatty acid, aka palmitic acid. |
| LEXICOGRAPHICAL | • lexicographical adj. Relating to lexicography. • lexicographical adj. Meeting lexicographical standards or requirements; worthy of being included in a dictionary. • LEXICOGRAPHICAL adj. relating to lexicography, also LEXICOGRAPHIC. |
| XANTHOCHROIA | • xanthochroia n. (Pathology) A condition characterized by yellow patches on the skin. • XANTHOCHROIA n. yellowness of the skin. |
| XANTHOCHROIAS | • XANTHOCHROIA n. yellowness of the skin. |
| XANTHOCHROMIA | • xanthochromia n. (Medicine) The yellowish appearance of cerebrospinal fluid that accompanies certain conditions, especially… • XANTHOCHROMIA n. any yellowish discoloration, esp. of the cerebrospinal fluid. |
| XANTHOCHROMIAS | • XANTHOCHROMIA n. any yellowish discoloration, esp. of the cerebrospinal fluid. |
| XEROGRAPHICALLY | • xerographically adv. In a xerographic way; by xerography. • XEROGRAPHIC adv. relating to xerography. |
| XYLOGRAPHICAL | • xylographical adj. Xylographic. • XYLOGRAPHICAL adj. relating to xylography, the art of making engravings on wood, also XYLOGRAPHIC. |