| ANTHROPOSOPHIST | • anthroposophist n. A proponent of anthroposophy. • ANTHROPOSOPHIST n. one versed in anthroposophy, knowledge of the nature of humanity.
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| ASTROPHOTOGRAPH | • astrophotograph n. Alternative form of astrophoto. • ASTROPHOTOGRAPH n. a photograph of a celestial body.
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| COMPOTATIONSHIP | • COMPOTATIONSHIP n. being a drinking companion. | 
| DIAPHOTOTROPIES | • DIAPHOTOTROPY n. the state of being diaphototropic, turning transversely to the light. | 
| DIAPHOTOTROPISM | • DIAPHOTOTROPISM n. the state of being diaphototropic, turning transversely to the light. | 
| ORTHOPHOSPHATES | • orthophosphates n. Plural of orthophosphate. • ORTHOPHOSPHATE n. a salt or ester of orthophosphoric acid.
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| PHOTOAUTOTROPHS | • photoautotrophs n. Plural of photoautotroph. • PHOTOAUTOTROPH n. an organism capable of synthesizing its own food from inorganic substances using light as an energy source.
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| PHOTOLITHOGRAPH | • photolithograph n. A lithograph made by photolithography. • photolithograph v. To produce (a picture or copy) by the process of photolithography.
 • PHOTOLITHOGRAPH n. a plate produced by photolithography.
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| PHOTOTOPOGRAPHY | • phototopography n. The surveying and mapping of a terrain based solely on terrestrial photographs. • PHOTOTOPOGRAPHY n. the preparation of topographic maps from photographs.
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| PHOTOTROPICALLY | • phototropically adv. In a phototropic manner. • PHOTOTROPIC adv. relating to phototropism, movement directed by light.
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| PHOTOTYPOGRAPHY | • phototypography n. A photomechanical method of printing made to resemble traditional metal typography. • PHOTOTYPOGRAPHY n. any printing process involving the use of photography.
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| POSTPOLLINATION | • postpollination adj. After pollination. • POSTPOLLINATION adj. taking place after pollination.
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| PROPORTIONALITY | • proportionality n. (Uncountable) the property of being proportional. • proportionality n. (Uncountable) the principle that government action ought to be proportional to the ends achieved (e…
 • proportionality n. (Countable) the degree to which something is in proportion.
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| PROPORTIONATELY | • proportionately adv. In a proportionate manner; with due proportion; proportionally. • PROPORTIONATE adv. in proportion.
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| PROPORTIONATING | • proportionating v. Present participle of proportionate. • PROPORTIONATE v. to make proportionate.
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| PROTOCERATOPSES | Sorry, definition not available. | 
| UNPROPORTIONATE | • unproportionate adj. Not proportionate; disproportionate. • UNPROPORTIONATE adj. not proportionate.
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