| 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. | 
| CHEMOAUTOTROPH | • chemoautotroph n. (Biology) a simple organism, such as a protozoan, that derives its energy from chemical processes rather… • CHEMOAUTOTROPH n. any organism, e.g. bacteria, that produces energy by the oxidation of inorganic compounds, such as iron, ammonia and hydrogen sulphide, also CHEMOAUTROPH.
 | 
| CHLOROMETHANES | • chloromethanes n. Plural of chloromethane. • CHLOROMETHANE n. an organic compound, methyl chloride.
 | 
| CHROMATOGRAPHS | • chromatographs n. Plural of chromatograph. • CHROMATOGRAPH v. to do by chromatograph.
 | 
| CHROMATOGRAPHY | • chromatography n. (Analytical chemistry) Any of various techniques for the qualitative or quantitative separation of the… • CHROMATOGRAPHY n. a process in which a chemical mixture carried by a liquid or gas is separated into components as a result of differential distribution of the solutes as they flow around or over a stationary liquid or solid phase.
 | 
| CHROMATOPHORES | • chromatophores n. Plural of chromatophore. • CHROMATOPHORE n. a pigment-bearing cell.
 | 
| CHROMATOPHORIC | • chromatophoric adj. Relating to a chromatophore. • CHROMATOPHORIC adj. of or like a chromatophore, 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. | 
| LITHOCHROMATIC | • lithochromatic adj. Pertaining to chromatic lithography (the production of lithographs that support color through the application… • lithochromatic adj. (Soil science) Displaying color that results from the inclusion of particles of pulverised stone.
 • LITHOCHROMATIC adj. relating to lithochromatics.
 | 
| 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.
 | 
| OPHTHALMOLOGIC | • ophthalmologic adj. Ophthalmological. • OPHTHALMOLOGIC adj. relating to ophthalmology.
 | 
| 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.
 | 
| ORTHOCHROMATIC | • orthochromatic adj. Being uniformly sensitive across the entire visible range, and thus reproducing colours faithfully. • orthochromatic adj. (Photography) Sensitive to all colours except red.
 • ORTHOCHROMATIC adj. of photographic film, sensitive to all colours except red.
 | 
| XANTHOCHROISMS | • XANTHOCHROISM n. a condition in which all skin pigments except yellow disappear. | 
| XANTHOCHROMIAS | • XANTHOCHROMIA n. any yellowish discoloration, esp. of the cerebrospinal fluid. |