| EXOPHTHALMIA | • exophthalmia n. (Medicine) The protrusion of an eyeball so that the eyelids will not cover it, as a consequence of disease. • EXOPHTHALMIA n. a protrusion of the eyeballs. | 
| EXOPHTHALMIAS | • exophthalmias n. Plural of exophthalmia. • EXOPHTHALMIA n. a protrusion of the eyeballs. | 
| EXOPHTHALMIC | • exophthalmic adj. Of, or relating to exophthalmos. • exophthalmic adj. Having prominent eyeballs. • EXOPHTHALMIC adj. pertaining to or marked by protrusion of eyeball. | 
| EXOPHTHALMOS | • exophthalmos n. (Pathology) An abnormal protrusion of the eyeball from its socket. • EXOPHTHALMOS n. abnormal protrusion of the eyeball, also EXOPHTHALMUS. | 
| EXOPHTHALMOSES | • exophthalmoses n. Plural of exophthalmos. • EXOPHTHALMOS n. abnormal protrusion of the eyeball, also EXOPHTHALMUS. | 
| EXOPHTHALMUS | • exophthalmus n. Alternative form of exophthalmos. • Exophthalmus prop.n. A taxonomic genus within the family Curculionidae – certain broad-nosed weevils. • EXOPHTHALMUS n. abnormal protrusion of the eyeball, also EXOPHTHALMOS. | 
| EXOPHTHALMUSES | • EXOPHTHALMUS n. abnormal protrusion of the eyeball, also EXOPHTHALMOS. | 
| 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. | 
| HEXAHEMERONS | • HEXAHEMERON n. the (biblical) six days of creation, also HEXAEMERON. | 
| HEXAMETHONIUM | • hexamethonium n. (Pharmacology) Synonym of hexamethonium bromide. • HEXAMETHONIUM n. either of two compounds used as ganglionic blocking agents in the treatment of hypertension. | 
| HEXAMETHONIUMS | • hexamethoniums n. Plural of hexamethonium. • HEXAMETHONIUM n. either of two compounds used as ganglionic blocking agents in the treatment of hypertension. | 
| METHYLXANTHINE | • methylxanthine n. (Organic chemistry) Any of a group of compounds, such as caffeine, formed through the methylation of xanthines. • METHYLXANTHINE n. a methylated xanthine derivative, such as caffeine, theobromine, or theophylline. | 
| METHYLXANTHINES | • methylxanthines n. Plural of methylxanthine. • METHYLXANTHINE n. a methylated xanthine derivative, such as caffeine, theobromine, or theophylline. | 
| XEROPHTHALMIA | • xerophthalmia n. (Ophthalmology) A condition due to a deficiency of vitamin A where the conjunctiva and cornea become… • XEROPHTHALMIA n. extreme dryness of the conjunctive, thought to stem from a vitamin A deficiency, also XEROMA. | 
| XEROPHTHALMIAS | • xerophthalmias n. Plural of xerophthalmia. • XEROPHTHALMIA n. extreme dryness of the conjunctive, thought to stem from a vitamin A deficiency, also XEROMA. | 
| XEROPHTHALMIC | • xerophthalmic adj. Of or pertaining to xerophthalmia. • XEROPHTHALMIC adj. relating to xerophthalmia. | 
| XIPHIHUMERALIS | • xiphihumeralis n. A long, flat strip of pectoral muscle comprising a band of parallel fibres, found in felines. • XIPHIHUMERALIS n. in vertebrates, a muscle leading from the xiphoid cartilage to the humerus. |