| AMPHIDIPLOIDY | • amphidiploidy n. The property of being amphidiploid. • AMPHIDIPLOIDY n. the state of being amphidiploid. |
| AZIDOTHYMIDINE | • azidothymidine n. (Pharmacology) Synonym of zidovudine. • AZIDOTHYMIDINE n. a derivative of thymidine. |
| AZIDOTHYMIDINES | • azidothymidines n. Plural of azidothymidine. • AZIDOTHYMIDINE n. a derivative of thymidine. |
| CHLAMYDOMONADES | • CHLAMYDOMONAS n. a member of the genus Chlamydomonas of (mainly freshwater) green algae. |
| DICHLAMYDEOUS | • dichlamydeous adj. (Botany) Having two coverings, a calyx and a corolla. • DICHLAMYDEOUS adj. having both a calyx and a corolla. |
| FORMALDEHYDE | • formaldehyde n. (Organic chemistry) The simplest aldehyde, HCHO, a colourless gas that has many industrial applications;… • FORMALDEHYDE n. a formic aldehyde, formalin. |
| FORMALDEHYDES | • formaldehydes n. Plural of formaldehyde. • FORMALDEHYDE n. a formic aldehyde, formalin. |
| HEBDOMADALLY | • hebdomadally adv. In periods of seven days; weekly. • HEBDOMADAL adv. occurring, appearing, or done every seven days; weekly. |
| HEBDOMADARY | • hebdomadary adj. (Obsolete) hebdomadal. • hebdomadary n. A member of a Roman Catholic chapter or convent whose week it is to officiate in the choir and perform… • HEBDOMADARY n. a member of a chapter or convent, who takes his or her weekly turn in performing the sacred offices of the Church. |
| HYDATIDIFORM | • hydatidiform adj. Resembling a hydatid. • HYDATIDIFORM adj. having the shape of a hydatid, a fluid-filled cyst, esp. one containing tapeworm larva. |
| HYDRODYNAMIC | • hydrodynamic adj. (Physics) Of, or relating to the science of hydrodynamics. • hydrodynamic adj. Operated by the force of water in motion. • HYDRODYNAMIC adj. of, relating to, or involving principles of hydrodynamics, also HYDRODYNAMICAL. |
| HYDRODYNAMICAL | • hydrodynamical adj. Hydrodynamic. • HYDRODYNAMICAL adj. of, relating to, or involving principles of hydrodynamics, also HYDRODYNAMIC. |
| HYDRODYNAMICIST | • hydrodynamicist n. One who studies hydrodynamics. • HYDRODYNAMICIST n. a student of hydrodynamics. |
| HYDRODYNAMICS | • hydrodynamics n. (Physics) The scientific study of fluids in motion. • HYDRODYNAMICS n. the study of movement in liquids, also HYDROMECHANICS. |
| HYDROMEDUSA | • hydromedusa n. The South American snake-necked turtle. • HYDROMEDUSA n. a hydrozoan in its medusoid stage, also HYDROMEDUSAN, HYDROMEDUSOID. |
| HYDROMEDUSAE | • hydromedusae n. Plural of hydromedusa. • HYDROMEDUSA n. a hydrozoan in its medusoid stage, also HYDROMEDUSAN, HYDROMEDUSOID. |
| HYDROMEDUSAN | • hydromedusan adj. (Zoology) Relating to the hydromedusas. • HYDROMEDUSAN n. a hydromedusa, also HYDROMEDUSA, HYDROMEDUSOID. |
| HYDROMEDUSANS | • HYDROMEDUSAN n. a hydromedusa, also HYDROMEDUSA, HYDROMEDUSOID. |
| HYDROMEDUSAS | • hydromedusas n. Plural of hydromedusa. • HYDROMEDUSA n. a hydrozoan in its medusoid stage, also HYDROMEDUSAN, HYDROMEDUSOID. |
| MONOHYDRATED | • monohydrated adj. Hydrated with a single molecule of water. • MONOHYDRATED adj. like a monohydrate. |