| AXEROPHTHOL | • axerophthol n. Vitamin A. • AXEROPHTHOL n. vitamin A, a pale yellow crystalline substance, deficiency of which causes xerophthalmia. |
| HAPAXANTHIC | • hapaxanthic adj. Being or relating to a hapaxanth. • HAPAXANTHIC adj. monocarpous, also HAPAXANTHOUS. |
| HEXAHEDRONS | • hexahedrons n. Plural of hexahedron. • HEXAHEDRON n. a solid body of six sides or faces. |
| HEXAHEMERIC | • HEXAHEMERIC adj. relating to a hexaemeron, the biblical six days of creation, also HEXAEMERIC. |
| HEXAHEMERON | • hexahemeron n. A term of six days, especially the hexameron, or six days of the biblical creation. • HEXAHEMERON n. the (biblical) six days of creation, also HEXAEMERON. |
| HEXAHYDRATE | • hexahydrate n. (Chemistry) A hydrate whose solid contains six molecules of water of crystallization per molecule, or per unit cell. • HEXAHYDRATE n. a chemical compound with six molecules of water. |
| HEXASTICHAL | • HEXASTICHAL adj. having six lines or rows, also HEXASTICHIC. |
| HEXASTICHIC | • HEXASTICHIC adj. having six lines or rows, also HEXASTICHAL. |
| HEXASTICHON | • HEXASTICHON n. a poem or stanza of six lines, also HEXASTICH. |
| HEXATEUCHAL | • Hexateuchal adj. Relating to the Hexateuch of the Bible. • HEXATEUCHAL adj. relating to the Hexateuch, the first six books of the Old Testament. |
| HYDROTHORAX | • hydrothorax n. (Medicine) The presence of fluid in the pleural cavity. • HYDROTHORAX n. water liquid in the pleural cavity. |
| HYPOPHARYNX | • hypopharynx n. (Anatomy) bottom part of the pharynx, the part of the throat that connects to the esophagus. • HYPOPHARYNX n. an appendage or thickened fold on the floor of the mouth of many insects that resembles a tongue. |
| OXYRHYNCHUS | • oxyrhynchus n. (Ichthyology) a fish with a pointed snout. • oxyrhynchus n. (Ichthyology) Mormyrus kannume. • Oxyrhynchus prop.n. A city in Egypt. |
| THOROUGHWAX | • thoroughwax n. An umbelliferous plant (Bupleurum rotundifolium) with perfoliate leaves. • thoroughwax n. The thoroughwort. • THOROUGHWAX n. the plant hare's-ear, from the stem seeming to 'wax' (i.e. grow) through the leaves. |
| XANTHOPHYLL | • xanthophyll n. (Organic chemistry, countable) Any of various hydroxy, carbonyl or carboxylic acid derivatives of carotenes. • xanthophyll n. (Organic chemistry, uncountable) Lutein. • XANTHOPHYLL n. a yellow carotenoid pigment found with chlorophyll in green plants and in egg yolks, also XANTHOPHYL. |
| XANTHOPHYLS | • xanthophyls n. Plural of xanthophyl. • XANTHOPHYL n. a yellow carotenoid pigment found with chlorophyll in green plants and in egg yolks, also XANTHOPHYLL. |