List of 15-letter words containing ••••••

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There are 15 fifteen-letter words containing M, 3O, R and 2T

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.
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.
CHEMOLITHOTROPH	• chemolithotroph n. Chemoautotroph. • CHEMOLITHOTROPH n. a bacterium that obtains its energy from inorganic compounds containing iron, nitrogen, or sulfur, and not from living on decaying organisms.
CHROMATOLOGISTS	• CHROMATOLOGIST n. a specialist in chromatology.
CYTOPHOTOMETRIC	• cytophotometric adj. Of or relating to cytophotometry, or measured using a cytophotometer. • CYTOPHOTOMETRIC adj. relating to cytophotometry.
DIAPHOTOTROPISM	• DIAPHOTOTROPISM n. the state of being diaphototropic, turning transversely to the light.
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.
MICROPHOTOMETRY	• microphotometry n. Measurement performed with a microphotometer. • MICROPHOTOMETRY n. measurement by microphotometer, 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.
MONTMORILLONITE	• montmorillonite n. (Mineralogy) Any of a group of soft, clay-like silicate minerals having many industrial and technical uses. • MONTMORILLONITE n. an alumina-rich clay mineral containing some sodium and magnesium.
NONIMPORTATIONS	• nonimportations n. Plural of nonimportation. • NONIMPORTATION n. something that is not importation.
NONMETROPOLITAN	• nonmetropolitan adj. Not metropolitan. • nonmetropolitan n. One who is not a metropolitan. • non-metropolitan adj. Alternative form of nonmetropolitan.
ORTHOCHROMATISM	• orthochromatism n. Quality of being orthochromatic. • ORTHOCHROMATISM n. the state of being orthochromatic, of photographic film, sensitive to all colours except red.
PROPORTIONMENTS	• proportionments n. Plural of proportionment. • PROPORTIONMENT n. the act of proportioning.
PYROPHOTOMETERS	• PYROPHOTOMETER n. a type of pyrometer in which the temperature of an incandescent body is determined by photometric measurement of the light it emits.
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.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

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English Wiktionary: 243 words
Scrabble in French: 18 words
Scrabble in Spanish: 17 words
Scrabble in Italian: 127 words
Scrabble in German: no word
Scrabble in Romanian: 129 words

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