| 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. |
| HYDROACOUSTICS | • hydroacoustics n. Any of various sciences and technologies dealing with sound transmitted through water. • HYDROACOUSTICS n. the study of sound travelling through water. |
| HYDROMEDUSOIDS | • HYDROMEDUSOID n. a hydromedusa, also HYDROMEDUSA, HYDROMEDUSAN. |
| HYDROSULPHIDES | • hydrosulphides n. Plural of hydrosulphide. • HYDROSULPHIDE n. a compound formed by action of hydrogen sulphide on a hydroxide. |
| HYDROSULPHITES | • hydrosulphites n. Plural of hydrosulphite. • HYDROSULPHITE n. a salt of hydrosulphurous acid; esp. the sodium salt, used as a reagent. |
| HYPERCONSCIOUS | • hyperconscious adj. Extremely conscious or aware. • HYPERCONSCIOUS adj. excessively conscious. |
| HYPERIMMUNISES | • hyperimmunises v. Third-person singular simple present indicative form of hyperimmunise. • HYPERIMMUNISE v. to induce a high level of immunity or of circulating antibodies in, as by a long course of injections of antigen, also HYPERIMMUNIZE. |
| HYPERURBANISMS | • hyperurbanisms n. Plural of hyperurbanism. • HYPERURBANISM n. use of hypercorrect forms in language. |
| PICAYUNISHNESS | • PICAYUNISH n. petty, paltry. |
| 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. |
| PSYCHOACOUSTIC | • psychoacoustic adj. Of or pertaining to psychoacoustics. • PSYCHOACOUSTIC adj. relating to psychoacoustics. |
| PSYCHOLINGUIST | • psycholinguist n. A practitioner of psycholinguistics. • PSYCHOLINGUIST n. a student of psycholinguistics. |
| PSYCHONEUROSIS | • psychoneurosis n. (Dated) neurosis. • PSYCHONEUROSIS n. neurosis. |
| PSYCHOSURGICAL | • psychosurgical adj. Relating to psychosurgery. • PSYCHOSURGICAL adj. relating to psychosurgery. |
| SCHIZOMYCETOUS | • SCHIZOMYCETOUS adj. of or like a schizomycete, any microscopic organism of the class Schizomycetes, also SCHIZOMYCETIC. |
| SCHIZOPHYCEOUS | • schizophyceous adj. (Zoology) Of or relating to the Schizophyceae, a class of blue-green algae. • SCHIZOPHYCEOUS adj. of or belonging to the Schizophyceae, a group of bluish-green algae. |
| SPATHIPHYLLUMS | • spathiphyllums n. Plural of spathiphyllum. • SPATHIPHYLLUM n. any tropical plant of the genus Spathiphyllum, having lance-shaped leaves and fleshy white spadices of flowers in white spathes. |
| UNSYMPATHISING | • unsympathising adj. Alternative form of unsympathizing. • UNSYMPATHISING adj. not sympathising, also UNSYMPATHIZING. |
| UNSYNCHRONISED | • unsynchronised adj. Not synchronised. • UNSYNCHRONISED adj. not synchronised, also UNSYNCHRONIZED. |