| ANTHROPOGONIES | • ANTHROPOGONY n. the study of the origins of human beings, also ANTHROPOGENESIS. | 
| ANTHROPOLOGIES | • anthropologies n. Plural of anthropology. • ANTHROPOLOGY n. the science of human beings.
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| ANTHROPOLOGIST | • anthropologist n. An expert in anthropology. • ANTHROPOLOGIST n. one who studies anthropology.
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| ETHNOBIOLOGIES | • ETHNOBIOLOGY n. the branch of biology involving the study of the traditional uses of plants and animals in various human societies. | 
| ETHNOBIOLOGIST | • ethnobiologist n. A biologist whose speciality is ethnobiology. | 
| GERONTOPHOBIAS | • GERONTOPHOBIA n. a fear of old age or of growing old. | 
| GONADOTROPHINS | • gonadotrophins n. Plural of gonadotrophin. • GONADOTROPHIN n. a substance that stimulates the gonads.
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| HETEROGONOUSLY | • heterogonously adv. In a heterogonous manner. • HETEROGONOUS adv. reproducing both sexually and asexually.
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| HOMOGENISATION | • homogenisation n. Alternative spelling of homogenization. • HOMOGENISATION n. the act of homogenising, also HOMOGENIZATION.
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| MONOPHTHONGISE | • monophthongise v. Alternative spelling of monophthongize. • MONOPHTHONGISE v. to pronounce as a monophthong, also MONOPHTHONGIZE.
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| ODONTOGRAPHIES | • odontographies n. Plural of odontography. • ODONTOGRAPHY n. a description or history of teeth.
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| ORNITHOLOGISTS | • ornithologists n. Plural of ornithologist. • ORNITHOLOGIST n. one who studies birds.
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| ORTHODIAGONALS | • orthodiagonals n. Plural of orthodiagonal. • ORTHODIAGONAL n. in a monoclinic crystal, that lateral axis which is perpendicular to the vertical axis.
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| ORTHOGONALISED | • orthogonalised v. Simple past tense and past participle of orthogonalise. • ORTHOGONALISE v. to make orthogonal, also ORTHOGONALIZE.
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| ORTHOGONALISES | • ORTHOGONALISE v. to make orthogonal, also ORTHOGONALIZE. | 
| ORTHOGONALIZES | • orthogonalizes v. Third-person singular simple present indicative form of orthogonalize. • ORTHOGONALIZE v. to make orthogonal, also ORTHOGONALISE.
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| ORTHOHYDROGENS | • orthohydrogens n. Plural of orthohydrogen. • ORTHOHYDROGEN n. the form of molecular hydrogen, constituting about 75 per cent of the total at normal temperatures, in which the nuclei of the atoms spin in the same direction.
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| PHOTOCOMPOSING | • photocomposing v. Present participle of photocompose. • PHOTOCOMPOSE v. to set (as reading matter) by photocomposition.
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| PHOTOOXIDISING | • PHOTOOXIDISE v. to undergo photooxidation, also PHOTOOXIDIZE. | 
| THEOLOGISATION | • THEOLOGISATION n. the process of theologising, also THEOLOGIZATION. |