| HYPERACTION | • hyperaction n. Excessive action, as of a biological system. • HYPERACTION n. abnormally high activity. |
| HYPERDORIAN | • HYPERDORIAN adj. in Greek music, above the Dorian mode. |
| HYPERINOSES | • HYPERINOSIS n. excess of fibrin in the blood. |
| HYPERINOSIS | • hyperinosis n. (Medicine) A condition of the blood, characterized by an abnormally large amount of fibrin, as in many… • HYPERINOSIS n. excess of fibrin in the blood. |
| HYPERINOTIC | • hyperinotic adj. Relating to hyperinosis. • HYPERINOTIC adj. relating to hyperinosis, excess of fibrin in the blood. |
| HYPERSOMNIA | • hypersomnia n. (Medicine, pathology) Excessive sleepiness. • HYPERSOMNIA n. a pathological tendency to sleep excessively. |
| HYPERSONICS | • hypersonics n. The study and development of hypersonic propulsion, and hypersonic aerodynamics. • HYPERSONICS n. the study of aircraft behaviour at speeds above Mach 5. |
| HYPERTONIAS | • hypertonias n. Plural of hypertonia. • HYPERTONIA n. excessive (muscle) tone. |
| HYPNOTISERS | • hypnotisers n. Plural of hypnotiser. • HYPNOTISER n. one who hypnotises, also HYPNOTIZER. |
| HYPNOTIZERS | • hypnotizers n. Plural of hypnotizer. • HYPNOTIZER n. one who hypnotizes, also HYPNOTISER. |
| HYPONITRITE | • hyponitrite n. (Inorganic chemistry) The oxyanion of nitrogen NO- derived from hyponitrous acid; any salt containing… • HYPONITRITE n. a salt or ester of hyponitrous acid. |
| PERIONYCHIA | • PERIONYCHIUM n. tissue surrounding a nail. |
| PERIPHYTONS | • periphytons n. Plural of periphyton. • PERIPHYTON n. aquatic organisms which are attached to, or cling to, stems and leaves of rooted plants, rocks, etc. |
| PROPHESYING | • prophesying v. Present participle of prophesy. • prophesying n. A prophecy. • prophesying n. (Historical) A religious meeting to discuss parts of Scripture and their possible use in sermons. |
| PYROTECHNIC | • pyrotechnic adj. Of or relating to fireworks. • pyrotechnic adj. Of or relating to the use of fire in chemistry or metallurgy. • pyrotechnic adj. Resembling fireworks. |
| PYRRHOTINES | • pyrrhotines n. Plural of pyrrhotine. • PYRRHOTINE n. magnetic pyrites, an iron sulphide, often containing nickel, also PYRRHOTITE. |
| REHYPNOTISE | • REHYPNOTISE v. to hypnotise again, also REHYPNOTIZE. |
| REHYPNOTIZE | • rehypnotize v. To hypnotize again. • REHYPNOTIZE v. to hypnotize again, also REHYPNOTISE. |
| RETINOPATHY | • retinopathy n. (Medicine) Non-inflammatory disease of the retina. • RETINOPATHY n. any of various noninflammatory disorders of the retina including some that cause blindness. |