| CHLOROFORMERS | • chloroformers n. Plural of chloroformer. • CHLOROFORMER n. one who administers chloroform. |
| CHONDROPHORES | • chondrophores n. Plural of chondrophore. • CHONDROPHORE n. a medusoid hydrozoan that resembles a jellyfish. |
| FLUOROCHROMES | • fluorochromes n. Plural of fluorochrome. • FLUOROCHROME n. any of various fluorescent substances used in biological staining to produce fluorescence in a specimen. |
| HETEROSPOROUS | • heterosporous adj. (Botany, of an organism) Producing both male and female gametophytes. • HETEROSPOROUS adj. producing two different sizes or kinds of spores. |
| MORPHOTROPIES | • MORPHOTROPY n. the effect on crystalline form of the addition or substitution of an element or radical. |
| MOUTHBROODERS | • mouthbrooders n. Plural of mouthbrooder. • MOUTHBROODER n. a cichlid fish that carries its young in its mouth for protection, also MOUTHBREEDER. |
| NEUROHORMONES | • neurohormones n. Plural of neurohormone. • NEUROHORMONE n. a hormone (as acetylcholine or norepinephrine) produced by or acting on nervous tissue. |
| ORTHOPTEROIDS | • orthopteroids n. Plural of orthopteroid. • ORTHOPTEROID n. a member of the Orthoptera, cockroaches. |
| PROTOTROPHIES | • prototrophies n. Plural of prototrophy. • PROTOTROPHY n. the state of being prototrophic. |
| RHODOCHROSITE | • rhodochrosite n. (Mineralogy) A crystalline mineral composed mainly of manganese carbonate MnCO3. • RHODOCHROSITE n. manganese ore. |
| RHODODENDRONS | • rhododendrons n. Plural of rhododendron. • RHODODENDRON n. any of a genus of widely cultivated shrubs and trees of the heath family. |
| RHOMBOHEDRONS | • rhombohedrons n. Plural of rhombohedron. • RHOMBOHEDRON n. a parallelepiped whose faces are rhombuses. |
| RHOPALOCEROUS | • rhopalocerous adj. Of or relating to the Rhopalocera. • RHOPALOCEROUS adj. relating to the Rhopalocera, a suborder of insects with clubbed antennae, also RHOPALOCERAL. |
| SHOWERPROOFED | • showerproofed v. Simple past tense and past participle of showerproof. • SHOWERPROOF v. to make clothes resistant to light rain. |