| CLAVICYTHERIUM | • clavicytherium n. (Music) A harpsichord in which the soundboard and strings are mounted vertically facing the player. • CLAVICYTHERIUM n. a harpsichord-like musical instrument. |
| 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. |
| HYDROPNEUMATIC | • hydropneumatic adj. Operated by both fluid and air power. • hydropneumatic adj. Being, or pertaining to, a type of automotive suspension system based on a nitrogen springing medium. • HYDROPNEUMATIC adj. utilizing water and air acting together. |
| HYPERMASCULINE | • hypermasculine adj. Extremely masculine. • HYPERMASCULINE adj. excessively masculine. |
| HYPERPITUITARY | • HYPERPITUITARY adj. relating to increased hormone secretion by the pituitary body. |
| HYPERSEXUALITY | • hypersexuality n. The desire for sexual activity at levels high enough to be considered clinically significant. • HYPERSEXUALITY n. the state of being hypersexual. |
| HYPERSTIMULATE | • hyperstimulate v. (Transitive) To stimulate to an excessive degree. • HYPERSTIMULATE v. to stimulate excessively. |
| HYPERURBANISMS | • hyperurbanisms n. Plural of hyperurbanism. • HYPERURBANISM n. use of hypercorrect forms in language. |
| HYPERURICAEMIA | • hyperuricaemia n. (Britain) Alternative spelling of hyperuricemia. • HYPERURICAEMIA n. an abnormal elevation of uric acid in the blood, also HYPERURICEMIA. |
| HYPERURICEMIAS | • hyperuricemias n. Plural of hyperuricemia. • HYPERURICEMIA n. excess uric acid in the blood, also HYPERURICAEMIA. |
| PHENYLTHIOUREA | • phenylthiourea n. Phenylthiocarbamide. • PHENYLTHIOUREA n. a crystalline compound used to test for the presence of a certain dominant gene (the compound tasting bitter to those who possess the gene). |
| PLEURAPOPHYSIS | • pleurapophysis n. A process on a vertebra that is essentially a vertebral rib. • PLEURAPOPHYSIS n. a lateral process of a vertebra, with the morphological character of a rib. |
| PSEUDEPIGRAPHY | • pseudepigraphy n. The composition of pseudepigrapha, false credit of authorship to give ideas greater legitimacy. • PSEUDEPIGRAPHY n. the ascription of false names of authors to works. |
| RHEUMATOIDALLY | • RHEUMATOID adv. characteristic of or affected with rheumatoid arthritis. |
| TURBOMACHINERY | • turbomachinery n. Turbomachines collectively. • TURBOMACHINERY n. machinery consisting of, incorporating, or constituting a turbine. |
| UNDECIPHERABLY | • undecipherably adv. In an undecipherable manner. |
| UNHYSTERICALLY | • unhysterically adv. Without hysteria. • UNHYSTERICAL adv. not hysterical. |
| UNPRAISEWORTHY | • unpraiseworthy adj. Not praiseworthy. • UNPRAISEWORTHY adj. not praiseworthy. |
| UNTHRIFTYHEADS | • UNTHRIFTYHEAD n. (Spenser) unthriftiness, also UNTHRIFTYHED. |