| CYBERCHONDRIAS | • CYBERCHONDRIA n. unfounded anxiety concerning the state of one's health brought on by visiting health and medical websites. |
| DEMETHYLATIONS | • demethylations n. Plural of demethylation. |
| DIMETHYLAMINES | • dimethylamines n. Plural of dimethylamine. • DIMETHYLAMINE n. a gas derived from ammonia with two methyl groups replacing two hydrogen atoms. |
| DIPHENYLAMINES | • diphenylamines n. Plural of diphenylamine. • DIPHENYLAMINE n. a crystalline compound used chiefly in the manufacture of dyes and as an indicator. |
| ENHYPOSTATISED | • enhypostatised v. Simple past tense and past participle of enhypostatise. • ENHYPOSTATISE v. to subject to enhypostasia, also ENHYPOSTATIZE. |
| ENHYPOSTATIZED | • enhypostatized v. Simple past tense and past participle of enhypostatize. • ENHYPOSTATIZE v. to subject to enhypostasia, also ENHYPOSTATISE. |
| HEDONISTICALLY | • hedonistically adv. In a hedonistic manner. • HEDONISTIC adv. following the doctrines of hedonism, that avoidance of pain is the supreme good. |
| HYALURONIDASES | • hyaluronidases n. Plural of hyaluronidase. • HYALURONIDASE n. a mucolytic enzyme that facilitates the spread of fluids through tissues by lowering the viscosity of hyaluronic acid. |
| HYDROGENATIONS | • hydrogenations n. Plural of hydrogenation. • HYDROGENATION n. the act of hydrogenating. |
| HYDROMAGNETICS | • hydromagnetics n. Magnetohydrodynamics. • HYDROMAGNETICS n. a branch of mathematical physics dealing with interactions between an electricity-conducting fluid (such as an ionized gas) and a magnetic field. |
| HYDROMECHANICS | • hydromechanics n. (Physics) fluid mechanics, especially when dealing with water. • HYDROMECHANICS n. the study of movement in liquids, also HYDRODYNAMICS. |
| HYDROXYLAMINES | • hydroxylamines n. Plural of hydroxylamine. • HYDROXYLAMINE n. a colorless odorless nitrogenous base that resembles ammonia in its reactions. |
| LYMPHANGITIDES | • lymphangitides n. Plural of lymphangitis. • LYMPHANGITIS n. inflammation of a lymphatic vessel. |
| THERMODYNAMICS | • thermodynamics n. (Physics) The science of the conversions between heat and other forms of energy. • THERMODYNAMICS n. physics that deals with the mechanical action or relations of heat. |
| UNTHRIFTYHEADS | • UNTHRIFTYHEAD n. (Spenser) unthriftiness, also UNTHRIFTYHED. |