| ASTROCHEMISTRY | • astrochemistry n. (Chemistry, astronomy) The study of the chemical composition of stars and outer space. • ASTROCHEMISTRY n. the study of molecules and radicals in outer space. |
| CRYMOTHERAPIES | • CRYMOTHERAPY n. medical treatment using extreme cold, also CRYOTHERAPY. |
| DYSMENORRHOEAL | • dysmenorrhoeal adj. Alternative form of dysmenorrheal. • dysmenorrhœal adj. Obsolete form of dysmenorrheal. • DYSMENORRHOEAL adj. suffering from dysmenorrhoea, painful menstruation, also DYSMENORRHEAL. |
| DYSMENORRHOEAS | • dysmenorrhoeas n. Plural of dysmenorrhoea. • dysmenorrhœas n. Plural of dysmenorrhœa. • DYSMENORRHOEA n. painful menstruation, also DYSMENORRHEA. |
| ECTOMYCORRHIZA | • ectomycorrhiza n. (Ecology) A form of mycorrhiza consisting of a sheath of fungus around the root tips of the symbiotic plant. • ECTOMYCORRHIZA n. a type of mycorrhiza in which the fungus forms a layer on the outside of the roots of the plant. |
| ENDOMYCORRHIZA | • endomycorrhiza n. (Ecology) A form of mycorrhiza in which the hyphae of the fungus penetrate the root cells. • ENDOMYCORRHIZA n. a type of fungus with hyphae that penetrate the cell wall and invaginate the cell membrane. |
| HYDROTHERMALLY | • hydrothermally adv. By hydrothermal means. • HYDROTHERMAL adv. designating naturally hot underground water that has geological effects. |
| HYPERMETROPIAS | • hypermetropias n. Plural of hypermetropia. • HYPERMETROPIA n. longsightedness, aka hyperopia, also HYPERMETROPY. |
| HYPERROMANTICS | • HYPERROMANTIC n. one who is excessively romantic. |
| HYPERSARCOMATA | • HYPERSARCOMA n. proud or fungous flesh. |
| HYPOMENORRHEAS | • hypomenorrheas n. Plural of hypomenorrhea. • HYPOMENORRHEA n. the condition in which the interval between two menstrual periods is increased to between 35 and 42 days, also HYPOMENORRHOEA. |
| HYPOMENORRHOEA | • hypomenorrhoea n. Alternative form of hypomenorrhea. • HYPOMENORRHOEA n. the condition in which the interval between two menstrual periods is increased to between 35 and 42 days, also HYPOMENORRHEA. |
| IATROCHEMISTRY | • iatrochemistry n. (Chemistry, medicine) An early branch of chemistry, having roots in alchemy, that tried to provide chemical… • IATROCHEMISTRY n. the application of chemistry to medical theory and treatment. |
| LACHRYMATORIES | • lachrymatories n. Plural of lachrymatory. • LACHRYMATORY n. a narrow-necked vase; a tear-bottle. |
| PAROEMIOGRAPHY | • PAROEMIOGRAPHY n. the study of proverbs. |
| PHOTOGRAMMETRY | • photogrammetry n. The making of precise measurements from photographs. • photogrammetry n. The making of maps from photographs, especially from aerial surveying. • PHOTOGRAMMETRY n. the science of making reliable measurements by the use of photographs and esp. aerial photographs (as in surveying). |
| RADIOCHEMISTRY | • radiochemistry n. (Chemistry) the chemistry of radioactive substances. • radiochemistry n. (Chemistry) the use of radioisotopes to study the kinetics of chemical reactions. • RADIOCHEMISTRY n. a branch of chemistry dealing with radioactive substances and phenomena including tracer studies. |
| TURBOMACHINERY | • turbomachinery n. Turbomachines collectively. • TURBOMACHINERY n. machinery consisting of, incorporating, or constituting a turbine. |