| AUTOCHTHONISMS | • AUTOCHTHONISM n. the condition of being autochthonous. |
| CHEMAUTOTROPHS | • CHEMAUTOTROPH n. an organism, such as a bacterium, that obtains its energy from inorganic reactions using simple compounds, such as ammonia or carbon dioxide. |
| CHEMOTHERAPIES | • chemotherapies n. Plural of chemotherapy. • CHEMOTHERAPY n. therapy involving the use of chemicals. |
| CHEMOTHERAPIST | • chemotherapist n. One who administers chemotherapy. • CHEMOTHERAPIST n. one who practises chemotherapy. |
| CHLOROMETHANES | • chloromethanes n. Plural of chloromethane. • CHLOROMETHANE n. an organic compound, methyl chloride. |
| CHRESTOMATHIES | • chrestomathies n. Plural of chrestomathy. • CHRESTOMATHY n. a selection of passages compiled as an aid to learning a language; a volume of selected passages or stories of an author. |
| CHROMATOGRAPHS | • chromatographs n. Plural of chromatograph. • CHROMATOGRAPH v. to do by chromatograph. |
| CHROMATOPHORES | • chromatophores n. Plural of chromatophore. • CHROMATOPHORE n. a pigment-bearing cell. |
| CHROMATOSPHERE | • chromatosphere n. A chromosphere. • CHROMATOSPHERE n. a layer of incandescent gas surrounding the sun through which the light of the photosphere passes. |
| HOMOCHROMATISM | • HOMOCHROMATISM n. the state of being homochromatic. |
| METAPHOSPHORIC | • metaphosphoric adj. Of or pertaining to metaphosphoric acid. • METAPHOSPHORIC adj. applied to an acid (HPO3) containing a molecule less of water than orthophosphoric acid. |
| OPHTHALMOSCOPE | • ophthalmoscope n. (Ophthalmology) An instrument for examining the interior of the eye (that is, for ophthalmoscopy). • OPHTHALMOSCOPE n. an instrument for viewing the interior of the eye. |
| OPHTHALMOSCOPY | • ophthalmoscopy n. Examination of the eye with an ophthalmoscope. • ophthalmoscopy n. The design, construction and use of ophthalmoscopes. • OPHTHALMOSCOPY n. an examination by use of an ophthalmoscope. |
| PHYTOCHEMICALS | • phytochemicals n. Plural of phytochemical. • PHYTOCHEMICAL n. a chemical derived from a plant. |
| XANTHOCHROISMS | • XANTHOCHROISM n. a condition in which all skin pigments except yellow disappear. |
| XANTHOCHROMIAS | • XANTHOCHROMIA n. any yellowish discoloration, esp. of the cerebrospinal fluid. |