| CHALCEDONYXES | • CHALCEDONYX n. an agate of alternating white opaque and greyish transparent chalcedony. |
| CONTEXTUALISE | • contextualise v. (British spelling) Alternative spelling of contextualize. • CONTEXTUALISE v. to put into a context, also CONTEXTUALIZE. |
| DECARBOXYLASE | • decarboxylase n. (Biochemistry) Any enzyme that catalyzes the hydrolysis of a carboxyl group, effectively removing carbon… • DECARBOXYLASE n. any of a group of enzymes that accelerate decarboxylation esp. of amino acids. |
| EXORABILITIES | • EXORABILITY n. the state of being exorable. |
| EXPOSTULATIVE | • expostulative adj. Synonym of expostulatory. • EXPOSTULATIVE adj. related to expostulation, also EXPOSTULATORY. |
| EXTENSIONALLY | • extensionally adv. In terms or by means of extension. • EXTENSIONAL adv. of, relating to, or marked by extension. |
| EXTRASYSTOLES | • extrasystoles n. Plural of extrasystole. • EXTRASYSTOLE n. a premature beat of one of the chambers of the heart that leads to momentary arrhythmia. |
| EXULCERATIONS | • exulcerations n. Plural of exulceration. • EXULCERATION n. ulceration. |
| FLEXOGRAPHIES | • FLEXOGRAPHY n. a method of rotary letterpress printing using a resilient printing plate and solvent-based ink, used characteristically for printing on metal foil or plastic. |
| HETEROSEXUALS | • heterosexuals n. Plural of heterosexual. • HETEROSEXUAL n. a heterosexual person. |
| HEXACHLORIDES | • hexachlorides n. Plural of hexachloride. • HEXACHLORIDE n. a chloride containing six atoms of chlorine. |
| HEXAFLUORIDES | • hexafluorides n. Plural of hexafluoride. • HEXAFLUORIDE n. a chemical compound with the general formula XF6. |
| OXALOACETATES | • oxaloacetates n. Plural of oxaloacetate. • OXALOACETATE n. a salt or ester of oxaloacetic acid, also OXALACETATE. |
| OXYACETYLENES | • OXYACETYLENE n. a mixture of oxygen and acetylene, esp. for cutting or welding. |
| SCEUOPHYLAXES | • SCEUOPHYLAX n. a sacristan. |