| CHLAMYDOSPORE | • chlamydospore n. A thick-walled spore that is the resting stage of some bacteria. • CHLAMYDOSPORE n. a thick-walled usually resting fungal spore. |
| CHROMATOLYSES | • chromatolyses n. Plural of chromatolysis. • CHROMATOLYSIS n. the dissolution and breaking up of chromophil material (as chromatin) of a cell and esp. a nerve cell. |
| DYSMENORRHOEA | • dysmenorrhoea n. Alternative spelling of dysmenorrhea. • dysmenorrhœa n. Obsolete form of dysmenorrhea. • DYSMENORRHOEA n. painful menstruation, also DYSMENORRHEA. |
| HETEROKARYONS | • heterokaryons n. Plural of heterokaryon. • HETEROKARYON n. a cell, as in the mycelium of a fungus, that contains two or more genetically unlike nuclei. |
| HYDROGENATORS | • hydrogenators n. Plural of hydrogenator. • HYDROGENATOR n. an agent that hydrogenates. |
| HYDROTHORACES | • hydrothoraces n. Plural of hydrothorax. • HYDROTHORAX n. water liquid in the pleural cavity. |
| HYDROTHORAXES | • hydrothoraxes n. Plural of hydrothorax. • HYDROTHORAX n. water liquid in the pleural cavity. |
| HYPERBOLAEONS | • HYPERBOLAEON n. a term in in Greek prosody. |
| HYPOTHECATORS | • hypothecators n. Plural of hypothecator. • HYPOTHECATOR n. one who hypothecates. |
| NARCOHYPNOSES | • NARCOHYPNOSIS n. the use of narcotics to produce hypnosis. |
| ORCHESOGRAPHY | • orchesography n. An enhanced form of choreography that includes details of the music to accompany the dance. • ORCHESOGRAPHY n. notation of dancing. |
| PHARYNGOSCOPE | • pharyngoscope n. An instrument used to examine the pharynx. • PHARYNGOSCOPE n. an instrument for inspecting the pharynx. |
| PHOSPHORYLASE | • phosphorylase n. (Biochemistry) Any enzyme that catalyzes the production of glucose phosphate from glycogen and inorganic phosphate. • PHOSPHORYLASE n. any of the enzymes that catalyze phosphorolysis with the formation of organic phosphates. |
| PHOSPHORYLATE | • phosphorylate v. (Transitive) to cause phosphorylation. • phosphorylate v. (Intransitive) to undergo phosphorylation. • PHOSPHORYLATE v. to cause (an organic compound) to take up or combine with phosphoric acid or a phosphorus-containing group. |
| PYROCATECHOLS | • pyrocatechols n. Plural of pyrocatechol. • PYROCATECHOL n. another name for catechol, also PYROCATECHIN. |
| PYROPHOSPHATE | • pyrophosphate n. (Inorganic chemistry) Any salt or ester of pyrophosphoric acid. • PYROPHOSPHATE n. a salt or ester of pyrophosphoric acid. |
| RHYTHMOPOEIAS | • RHYTHMOPOEIA n. the art of composing rhythmically. |
| YELLOWTHROATS | • yellowthroats n. Plural of yellowthroat. • YELLOWTHROAT n. any of several largely olive American warblers. |