| ACTINOCHEMISTRY | • actinochemistry n. The science of chemistry and actinism. • ACTINOCHEMISTRY n. another name for photochemistry.
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| ARCHEOASTRONOMY | • archeoastronomy n. Alternative spelling of archaeastronomy. • ARCHEOASTRONOMY n. the scientific study of the beliefs and practices concerning astronomy that existed in ancient and prehistoric civilizations.
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| CHOLESTYRAMINES | • cholestyramines n. Plural of cholestyramine. • CHOLESTYRAMINE n. a strongly basic synthetic resin that forms insoluble complexes with bile acids and has been used to lower cholesterol levels in hypercholesterolemic patients.
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| CINEMICROGRAPHY | • cinemicrography n. Alternative form of cinephotomicrography. • CINEMICROGRAPHY n. cinematographic recording of changes under the microscope.
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| ENDOTHERMICALLY | • endothermically adv. In an endothermic manner. • ENDOTHERMIC adv. characterized by or formed with absorption of heat, also ENDOTHERMAL.
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| HEMATOPORPHYRIN | • hematoporphyrin n. (Biochemistry) The porphyrin portion of heme (minus the iron atom). • HEMATOPORPHYRIN n. any of several porphyrins that are hydrated derivatives of protoporphyrins.
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| HOMOCENTRICALLY | • HOMOCENTRIC adv. having the same central or focal point. | 
| HYDROMECHANICAL | • hydromechanical adj. Of or pertaining to hydromechanics. • HYDROMECHANICAL adj. relating to a branch of mechanics that deals with the equilibrium and motion of fluids and of solid bodies immersed in them.
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| HYPOMENORRHOEAS | • hypomenorrhoeas n. Plural of hypomenorrhoea. • HYPOMENORRHOEA n. the condition in which the interval between two menstrual periods is increased to between 35 and 42 days, also HYPOMENORRHEA.
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| METHOXYFLURANES | • methoxyfluranes n. Plural of methoxyflurane. • METHOXYFLURANE n. a potent general anaesthetic administered as a vapor.
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| MOUTHWATERINGLY | • mouthwateringly adv. In a mouthwatering manner. • mouth-wateringly adv. In a mouth-watering manner.
 • MOUTHWATERING adv. arousing the appetite.
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| PROSENCHYMATOUS | • prosenchymatous adj. Relating to the prosenchyma. • PROSENCHYMATOUS adj. relating to prosenchyma, supporting plant tissue containing little protoplasm.
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| PSYCHOMETRICIAN | • psychometrician n. (Psychology) A person who administers psychometric tests. • PSYCHOMETRICIAN n. a person (as a clinical psychologist) who is skilled in the administration and interpretation of objective psychological tests.
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| SARCENCHYMATOUS | • sarcenchymatous adj. Relating to sarcenchyme. • SARCENCHYMATOUS adj. of or like a sarcenchyme, a soft tissue of sponges with close-packed cells and reduced gelatinous matrix.
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| SEMIPORNOGRAPHY | • semipornography n. Material that is partly or somewhat pornographic. • SEMIPORNOGRAPHY n. material approaching the pornographic.
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| THERMODYNAMICAL | • thermodynamical adj. Thermodynamic. • THERMODYNAMICAL adj. of or relating to thermodynamics, also THERMODYNAMIC.
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| XENOMORPHICALLY | • XENOMORPHIC adv. having a form not its own. |