| ASTROGEOLOGISTS | • astrogeologists n. Plural of astrogeologist. • ASTROGEOLOGIST n. a specialist in astrogeology.
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| AUTOCORRELATION | • autocorrelation n. (Statistics, signal processing) The cross-correlation of a signal with itself: the correlation between… • AUTOCORRELATION n. the correlation between paired values of a function of a mathematical or statistical variable taken at usually constant intervals that indicates the degree of periodicity of the function.
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| CHEMOAUTOTROPHS | • chemoautotrophs n. Plural of chemoautotroph. • 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.
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| CHEMOAUTOTROPHY | • chemoautotrophy n. (Biology) A mode of growth in which CO2 is the exclusive source of assimilated carbon, and energy is… • CHEMOAUTOTROPHY n. the production of energy by the oxidation of inorganic compounds, such as iron, ammonia and hydrogen sulphide.
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| COOPERATIONISTS | • COOPERATIONIST n. one who believes in cooperation. | 
| DEXTROROTATIONS | • dextrorotations n. Plural of dextrorotation. • DEXTROROTATION n. rotation to the right.
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| DIAPHOTOTROPIES | • DIAPHOTOTROPY n. the state of being diaphototropic, turning transversely to the light. | 
| ELECTROPORATION | • electroporation n. (Biotechnology) the creation of transient pores in the cell membrane, through the application of a high-voltage… | 
| NONMETROPOLITAN | • nonmetropolitan adj. Not metropolitan. • nonmetropolitan n. One who is not a metropolitan.
 • non-metropolitan adj. Alternative form of nonmetropolitan.
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| ORTHOGONALITIES | • orthogonalities n. Plural of orthogonality. • ORTHOGONALITY n. the state of being orthogonal.
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| ORTHOPHOSPHATES | • orthophosphates n. Plural of orthophosphate. • ORTHOPHOSPHATE n. a salt or ester of orthophosphoric acid.
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| PROPORTIONATELY | • proportionately adv. In a proportionate manner; with due proportion; proportionally. • PROPORTIONATE adv. in proportion.
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| PROTOCERATOPSES | Sorry, definition not available. | 
| RADIOPROTECTION | • radioprotection n. Any form of protection against the harmful effects of ionizing radiation, especially caused by natural sources. • RADIOPROTECTION n. protection against the injurious effects of radiation.
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| STRATOVOLCANOES | • stratovolcanoes n. Plural of stratovolcano. • STRATOVOLCANO n. a composite volcano, composed of alternating layers of lava and pyroclastic material, along with abundant dikes and sills.
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| TRIBROMOETHANOL | • tribromoethanol n. An anaesthetic now mainly used in laboratory animals. • TRIBROMOETHANOL n. a soluble white crystalline compound with a slight aromatic odour, used as a general anaesthetic.
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| UNPROPORTIONATE | • unproportionate adj. Not proportionate; disproportionate. • UNPROPORTIONATE adj. not proportionate.
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