| CORRESPONDENCY | • correspondency n. (Obsolete) Synonym of correspondence. • CORRESPONDENCY n. (archaic) correspondence, also CORRESPONDENCE. |
| DAGUERREOTYPES | • daguerreotypes n. Plural of daguerreotype. • DAGUERREOTYPE v. to develop by daguerreotype, a method of photography by mercury vapour development of silver iodide. |
| DEPOLYMERISING | • depolymerising v. Present participle of depolymerise. • DEPOLYMERISE v. to break a large molecule into simpler ones that have the same basic formula, also DEPOLYMERIZE. |
| DRYOPITHECINES | • dryopithecines n. Plural of dryopithecine. • DRYOPITHECINE n. a gorilla, chimpanzee or man. |
| HYDROCEPHALIES | • hydrocephalies n. Plural of hydrocephaly. • HYDROCEPHALY n. an accumulation of serous fluid within the cranial cavity, also HYDROCEPHALUS. |
| HYDRONEPHROSES | • hydronephroses n. Plural of hydronephrosis. • HYDRONEPHROSIS n. distension of the kidney with urine held up as a result of obstruction in the urinary tract. |
| HYDROPEROXIDES | • hydroperoxides n. Plural of hydroperoxide. • HYDROPEROXIDE n. a compound containing an O2H group. |
| HYDROTHERAPIES | • hydrotherapies n. Plural of hydrotherapy. • HYDROTHERAPY n. therapy involving the use of water. |
| HYPERMODERNISM | • hypermodernism n. The state or condition of being hypermodern. • hypermodernism n. (Art) An art movement distinguished from modernism and postmodernism chiefly by its extreme and antithetical… • hypermodernism n. (Chess) A school of thought which advocates controlling the centre of the board with distant pieces… |
| HYPERMODERNIST | • hypermodernist n. A proponent of hypermodernism (in any sense). • HYPERMODERNIST n. a practitioner of a hypermodernist style in art. |
| HYPERPOLARISED | • hyperpolarised v. Simple past tense and past participle of hyperpolarise. • HYPERPOLARISE v. to increase the difference in electric potential across a cell membrane, also HYPERPOLARIZE. |
| HYPERPRODUCERS | • hyperproducers n. Plural of hyperproducer. • HYPERPRODUCER n. an agent causing hyperproduction. |
| PERISSODACTYLE | • PERISSODACTYLE n. an animal of the Perissodactyla, a division of ungulates with an odd number of toes, including the horse, tapir and rhinoceros, also PERISSODACTYL. |
| POLYNEURITIDES | • polyneuritides n. Plural of polyneuritis. • POLYNEURITIS n. neuritis of many nerves simultaneously. |
| PREDESIGNATORY | • PREDESIGNATORY adj. specifying beforehand. |
| PSEUDOSYMMETRY | • pseudosymmetry n. Apparent symmetry of a crystal due to twinning. • PSEUDOSYMMETRY n. a deceptively close approach by a crystal to a higher degree of symmetry. |
| RADIOTELETYPES | • radioteletypes n. Plural of radioteletype. • RADIOTELETYPE n. a teleprinter that receives and transmits by radio. |