| ANTHELIX | • anthelix n. (Anatomy) Alternative spelling of antihelix. • ANTHELIX n. (Greek) the inner curved edge of the external ear. |
| CATHEXIS | • cathexis n. (Psychoanalysis) The concentration of libido or emotional energy on a single object or idea. • CATHEXIS n. (Greek) the investment of emotional energy in a thought or idea. |
| ETHOXIDE | • ethoxide n. (Chemistry) the anion CH3CH2O- derived from ethanol by the loss of a proton. • ethoxide n. (Chemistry) any salt of this anion. • ETHOXIDE n. a type of saltlike compound with metal and organic components, also ETHYLATE. |
| ETHOXIES | • ethoxies n. Plural of ethoxy. • ETHOXY n. a univalent chemical radical, also ETHOXYL. |
| EXHIBITS | • exhibits n. Plural of exhibit. • exhibits v. Third-person singular simple present indicative form of exhibit. • EXHIBIT v. to display publicly. |
| HERETRIX | • heretrix n. Alternative form of heritrix. • HERETRIX n. (Latin) a female heritor, also HERITRIX. |
| HERITRIX | • heritrix n. A female heritor. • HERITRIX n. a female heritor, also HERETRIX. |
| SIXTIETH | • sixtieth adj. The ordinal form of the number sixty. • sixtieth n. The person or thing in the sixtieth position. • sixtieth n. One of sixty equal parts of a whole. |
| SIXTYISH | • sixtyish adj. (Informal) Of about sixty years of age. • SIXTYISH adj. being about sixty years old. |
| TAXIARCH | • taxiarch n. (Historical, Ancient Greece) An Athenian military officer commanding a certain division of an army. • TAXIARCH n. an Athenian military officer commanding a certain division of an army. |
| THYROXIN | • thyroxin n. Alternative spelling of thyroxine. • THYROXIN n. an iodine compound, a hormone forming the active principle of the thyroid gland, also THYROXINE. |
| XANTHEIN | • xanthein n. (Chemistry) The water-soluble part of the yellow carotenoid pigment present in the cell sap of some plants. • XANTHEIN n. a soluble yellow colouring. |
| XANTHINE | • xanthine n. (Chemistry) Any of a group of alkaloids that include caffeine, theophylline, and theobromine as well… • XANTHINE n. a white substance, structurally related to uric acid, found in muscle tissue, the liver and other organs, also XANTHIN. |
| XANTHINS | • xanthins n. Plural of xanthin. • XANTHIN n. a white substance, structurally related to uric acid, found in muscle tissue, the liver and other organs, also XANTHINE. |
| XANTHISM | • xanthism n. (Biology, zoology) A yellowish colouring of pigments in hair, skin, feathers, etc. • XANTHISM n. a condition of skin, fur or feathers in which yellow coloration predominates. |
| XENOLITH | • xenolith n. (Geology) any piece of rock having a different origin to that of the igneous rock in which it is found. • XENOLITH n. (Greek) a rock fragment foreign to the igneous mass in which it occurs. |