| 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. |
| BIOSYSTEMATICS | • biosystematics n. (Biology, taxonomy) taxonomy based upon statistical data of the evolution of organisms. • BIOSYSTEMATICS n. taxonomy esp. as based on cytogenetics and genetics. |
| BIOSYSTEMATIST | • biosystematist n. One who works with biosystematics. • BIOSYSTEMATIST n. one who studies biosystematics. |
| HETEROSTYLISMS | • HETEROSTYLISM n. the state of having styles of different lengths in different flowers, also HETEROSTYLY. |
| HISTOCHEMISTRY | • histochemistry n. (Biology, chemistry) The branch of histology dealing with the chemistry of cells and tissues. • HISTOCHEMISTRY n. the chemistry of living tissues. |
| HYSTERECTOMIES | • hysterectomies n. Plural of hysterectomy. • HYSTERECTOMY n. the surgical removal of the womb. |
| HYSTERECTOMISE | • hysterectomise v. Alternative form of hysterectomize. • HYSTERECTOMISE v. to remove the womb, also HYSTERECTOMIZE. |
| MARTYRISATIONS | • martyrisations n. Plural of martyrisation. • MARTYRISATION n. the act of martyrising, also MARTYRIZATION. |
| MARTYROLOGISTS | • martyrologists n. Plural of martyrologist. • MARTYROLOGIST n. a writer of or a specialist in martyrology. |
| MYSTIFICATIONS | • mystifications n. Plural of mystification. • MYSTIFICATION n. an act or instance of mystifying. |
| MYTHICISATIONS | • mythicisations n. Plural of mythicisation. • MYTHICISATION n. the process of mythicising, also MYTHICIZATION. |
| POLYSYNTHETISM | • polysynthetism n. Synonym of polysynthesis. • POLYSYNTHETISM n. the state of being polysynthetic. |
| PSYCHOMETRISTS | • psychometrists n. Plural of psychometrist. • PSYCHOMETRIST n. one who practises psychometry. |
| RHYTHMISATIONS | • rhythmisations n. Plural of rhythmisation. • RHYTHMISATION n. the process of rhythmising, also RHYTHMIZATION. |
| SYMMETRISATION | • symmetrisation n. Non-Oxford British spelling standard spelling of symmetrization. • SYMMETRISATION n. the act of symmetrising, also SYMMETRIZATION. |
| SYMPATHOLYTICS | • sympatholytics n. Plural of sympatholytic. • SYMPATHOLYTIC n. a sympatholytic drug. |
| SYMPTOMATISING | • SYMPTOMATISE v. to be a symptom of, also SYMPTOMATIZE. |
| SYSTEMISATIONS | • systemisations n. Plural of systemisation. • SYSTEMISATION n. the act of systemising, also SYSTEMIZATION. |
| SYSTEMIZATIONS | • systemizations n. Plural of systemization. • SYSTEMIZATION n. the act of systemizing, also SYSTEMISATION. |