| AZIDOTHYMIDINES | • azidothymidines n. Plural of azidothymidine. • AZIDOTHYMIDINE n. a derivative of thymidine. |
| CRYPTORCHIDISMS | • cryptorchidisms n. Plural of cryptorchidism. • CRYPTORCHIDISM n. the condition in which one or both testes do not descend normally, also CRYPTORCHISM. |
| DEHUMANISATIONS | • dehumanisations n. Plural of dehumanisation. • DEHUMANISATION n. the process of dehumanising, also DEHUMANIZATION. |
| DEHUMANIZATIONS | • dehumanizations n. Plural of dehumanization. • DEHUMANIZATION n. the act of dehumanizing, also DEHUMANISATION. |
| DEMYTHOLOGISING | • demythologising v. Present participle of demythologise. • DEMYTHOLOGISE v. to remove mythology from in order to arrive at the basic meaning, also DEMYTHOLOGIZE. |
| DIAHELIOTROPISM | • diaheliotropism n. (Botany) A tendency of leaves or other plant organs to have their dorsal surface facing towards the rays of light. • DIAHELIOTROPISM n. the state of being diaheliotropic, turning transversely to the light. |
| DIAPHOTOTROPISM | • DIAPHOTOTROPISM n. the state of being diaphototropic, turning transversely to the light. |
| DICHOTOMISATION | • dichotomisation n. Alternative spelling of dichotomization. • DICHOTOMISATION n. the act of dichotomising, also DICHOTOMIZATION. |
| DICHROMATICISMS | • DICHROMATICISM n. the property of presenting different colours by transmitted light, when viewed in two different directions. |
| HERMAPHRODITISM | • hermaphroditism n. The state of having sexual organs of both the male and female sexes. • HERMAPHRODITISM n. the state of being hermaphrodite, bearing both sexes, usually in the same flower. |
| HUMIDIFICATIONS | • humidifications n. Plural of humidification. • HUMIDIFICATION n. the act of humidifying. |
| HYDRODYNAMICIST | • hydrodynamicist n. One who studies hydrodynamics. • HYDRODYNAMICIST n. a student of hydrodynamics. |
| HYPERTHYROIDISM | • hyperthyroidism n. (Medicine) The excessive production of hormones by the thyroid. • hyperthyroidism n. (Pathology) The pathological condition resulting from these excess hormones. • HYPERTHYROIDISM n. excessive functional activity of the thyroid gland. |
| HYPOTHYROIDISMS | • hypothyroidisms n. Plural of hypothyroidism. • HYPOTHYROIDISM n. deficient activity of the thyroid gland. |
| PHOTOPERIODISMS | • photoperiodisms n. Plural of photoperiodism. • PHOTOPERIODISM n. a plant or animal's response or capacity to respond to photoperiod. |
| SADOMASOCHISTIC | • sadomasochistic adj. Of or relating to sadomasochism or sadomasochists. • SADOMASOCHISTIC adj. relating to sadomasochism. |
| THERMOPERIODISM | • thermoperiodism n. The property of being thermoperiodic. • THERMOPERIODISM n. the effect on an organism of rhythmic temperature variations. |
| THYROIDECTOMIES | • thyroidectomies n. Plural of thyroidectomy. • THYROIDECTOMY n. the surgical removal of the thyroid gland. |
| TRICHOMONACIDES | • trichomonacides n. Plural of trichomonacide. • TRICHOMONACIDE n. an agent used to destroy trichomonads. |
| TRIIODOMETHANES | • TRIIODOMETHANE n. another name for iodoform. |