| HETEROZYGOSITY | • heterozygosity n. The condition of being heterozygous. • HETEROZYGOSITY n. the state of being heterozygous. |
| HYDROGENOLYSIS | • hydrogenolysis n. (Chemistry) the cleavage of a molecule, especially that of a carbon-carbon bond, with the addition of… • HYDROGENOLYSIS n. a chemical reaction in which a compound is decomposed by hydrogen. |
| HYDROXYLAMINES | • hydroxylamines n. Plural of hydroxylamine. • HYDROXYLAMINE n. a colorless odorless nitrogenous base that resembles ammonia in its reactions. |
| HYPERDACTYLIES | • hyperdactylies n. Plural of hyperdactyly. • HYPERDACTYLY n. the state of having more than five fingers and toes. |
| HYPERGLYCEMIAS | • hyperglycemias n. Plural of hyperglycemia. • HYPERGLYCEMIA n. an excess of sugar in the blood, also HYPERGLYCAEMIA. |
| HYPERINTENSITY | • hyperintensity n. An area of high intensity (for example, as seen in magnetic resonance imaging). |
| HYPERSEXUALITY | • hypersexuality n. The desire for sexual activity at levels high enough to be considered clinically significant. • HYPERSEXUALITY n. the state of being hypersexual. |
| HYPERSONICALLY | • hypersonically adv. In a hypersonic way. • HYPERSONIC adv. flying at more than five times the speed of sound. |
| HYPERVISCOSITY | • hyperviscosity n. Increased viscosity, especially of the blood. • HYPERVISCOSITY n. extreme viscosity. |
| HYPOGLYCAEMIAS | • hypoglycaemias n. Plural of hypoglycaemia. • HYPOGLYCAEMIA n. abnormal decrease of sugar in the blood, also HYPOGLYCEMIA. |
| HYSTERETICALLY | • hysteretically adv. In the manner of a system with hysteresis. • HYSTERETIC adv. pertaining to hysteresis, the retardation or lagging of an effect behind the cause of the effect. |
| METAPHYSICALLY | • metaphysically adv. In a metaphysical manner. • metaphysically adv. Concerning metaphysics. • METAPHYSICAL adv. of or relating to metaphysicist, also METAPHYSIC. |
| PHYCOERYTHRINS | • phycoerythrins n. Plural of phycoerythrin. • PHYCOERYTHRIN n. any of the red protein pigments in the cells of red algae. |
| PHYTOCHEMISTRY | • phytochemistry n. (Chemistry, botany) The scientific study of the chemicals found in plants. • phytochemistry n. (Botany) The collection of chemicals and chemical processes found in a particular plant. • PHYTOCHEMISTRY n. the chemistry of plants. |
| POLYCYTHAEMIAS | • polycythaemias n. Plural of polycythaemia. • POLYCYTHAEMIA n. a condition marked by an abnormal increase in the number of circulating red blood cells, also POLYCYTHEMIA. |
| POLYSYNTHESISM | • polysynthesism n. The use of polysynthetic grammar. • POLYSYNTHESISM n. the state of being polysynthetic. |
| POLYSYNTHETISM | • polysynthetism n. Synonym of polysynthesis. • POLYSYNTHETISM n. the state of being polysynthetic. |
| UNHYSTERICALLY | • unhysterically adv. Without hysteria. • UNHYSTERICAL adv. not hysterical. |