| ARCHEOMAGNETISM | • archeomagnetism n. Alternative form of archaeomagnetism. • ARCHEOMAGNETISM n. an archaeological technique for dating certain clay objects by measuring the extent to which they have been magnetized by the earth's magnetic field. |
| CHEMOTAXONOMIES | • chemotaxonomies n. Plural of chemotaxonomy. • CHEMOTAXONOMY n. the classification of plants and animals based on similarities and differences in biochemical composition. |
| HEMISPHERECTOMY | • hemispherectomy n. (Neurosurgery) Surgical removal of a hemisphere of the brain, usually performed to control otherwise… |
| MAGNETOCHEMICAL | • magnetochemical adj. Of or pertaining to magnetochemistry. • MAGNETOCHEMICAL adj. relating to the branch of chemistry concerned with the relationship between magnetic and chemical properties. |
| METAMATHEMATICS | • metamathematics n. A branch of mathematics dealing with mathematical systems and their nature. • METAMATHEMATICS n. a field of study concerned with the formal structure and properties (as the consistency and completeness of axioms) of mathematical systems. |
| METEMPSYCHOSIST | • metempsychosist n. One who believes in metempsychosis. • METEMPSYCHOSIST n. a believer in metempsychosis, the passing of the soul at death into another body either human or animal. |
| METHYLMERCURIES | • methylmercuries n. Plural of methylmercury. • methyl␣mercuries n. Plural of methyl mercury. • METHYLMERCURY n. any of several extremely toxic organometallic compounds formed from metallic mercury by the action of microorganisms. |
| MICROPHOTOMETER | • microphotometer n. (Physics) Any of various photometers used either to measure the variation of densities over small areas… • MICROPHOTOMETER n. an instrument for measuring the amount of light transmitted or reflected by small areas or for measuring the relative densities of spectral lines on a photographic film or plate. |
| NEMATHELMINTHIC | • NEMATHELMINTHIC adj. of or like a nemathelminth, a member of the Nemathelminthes, a phylum of worms including nematodes. |
| SYMPATHECTOMIES | • sympathectomies n. Plural of sympathectomy. • SYMPATHECTOMY n. the surgical excision of a sympathetic ganglion or other part of the sympathetic system. |
| THERMOCHEMISTRY | • thermochemistry n. (Chemistry, physics) The study of the thermodynamics of chemical reactions. • THERMOCHEMISTRY n. a branch of chemistry that deals with the interrelation of heat with chemical reaction or physical change of state. |