| AMPHIDIPLOIDIES | • AMPHIDIPLOIDY n. the state of being amphidiploid. |
| AZIDOTHYMIDINES | • azidothymidines n. Plural of azidothymidine. • AZIDOTHYMIDINE n. a derivative of thymidine. |
| 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. |
| 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. |
| DISHARMONIOUSLY | • disharmoniously adv. In a disharmonious manner. • DISHARMONIOUS adv. lacking in harmony. |
| 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. |
| HEXOSAMINIDASES | • hexosaminidases n. Plural of hexosaminidase. • HEXOSAMINIDASE n. either of two hydrolytic enzymes that catalyze the splitting off of a hexose from a ganglioside and are deficient in some metabolic diseases. |
| 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. |
| SADOMASOCHISTIC | • sadomasochistic adj. Of or relating to sadomasochism or sadomasochists. • SADOMASOCHISTIC adj. relating to sadomasochism. |
| TRICHOMONACIDES | • trichomonacides n. Plural of trichomonacide. • TRICHOMONACIDE n. an agent used to destroy trichomonads. |
| TRIIODOMETHANES | • TRIIODOMETHANE n. another name for iodoform. |