| HEXACTINAL | • hexactinal adj. (Biology) Having six rays. • HEXACTINAL adj. having six rays. |
| HEXASTICHON | • HEXASTICHON n. a poem or stanza of six lines, also HEXASTICH. |
| EXANTHEMATIC | • exanthematic adj. Of or pertaining to exanthem. • EXANTHEMATIC adj. of or like an exanthem, a skin eruption, esp. accompanied by fever, also EXANTHEMATOUS. |
| HEXASTICHONS | • HEXASTICHON n. a poem or stanza of six lines, also HEXASTICH. |
| CHEMOTAXONOMY | • chemotaxonomy n. (Biochemistry, genetics) The classification or taxonomy of organisms based on differences and similarities… • CHEMOTAXONOMY n. the classification of plants and animals based on similarities and differences in biochemical composition. |
| HEXACTINELLID | • hexactinellid n. Any of the many sponges of class Hexactinellida, which have hexactine spicules; a glass sponge. • HEXACTINELLID n. a kind of six-rayed sponge. |
| CANTHAXANTHINE | • CANTHAXANTHINE n. a naturally occurring carotenoid used esp. as a color additive for food, also CANTHAXANTHIN. |
| CHEMOTAXONOMIC | • chemotaxonomic adj. Of or pertaining to chemotaxonomy. • CHEMOTAXONOMIC adj. relating to chemotaxonomy. |
| HEXACTINELLIDS | • hexactinellids n. Plural of hexactinellid. • HEXACTINELLID n. a kind of six-rayed sponge. |
| CANTHAXANTHINES | • CANTHAXANTHINE n. a naturally occurring carotenoid used esp. as a color additive for food, also CANTHAXANTHIN. |
| CHEMOTAXONOMIES | • chemotaxonomies n. Plural of chemotaxonomy. • CHEMOTAXONOMY n. the classification of plants and animals based on similarities and differences in biochemical composition. |
| CHEMOTAXONOMIST | • chemotaxonomist n. One who studies chemotaxonomy. • CHEMOTAXONOMIST n. one who practises chemotaxonomy. |
| EXCHANGEABILITY | • exchangeability n. The condition of being exchangeable. • EXCHANGEABILITY n. the state of being exchangeable. |
| HEXACHLORETHANE | • hexachlorethane n. Alternative form of hexachloroethane. • HEXACHLORETHANE n. a toxic crystalline compound used in smoke bombs. |
| PHOTOEXCITATION | • photoexcitation n. (Chemistry) The formation of an excited state by the absorption of a photon. • PHOTOEXCITATION n. the process of exciting the atoms or molecules of a substance by the absorption of radiant energy. |