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foster

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foster

Main Entry:: ¹fos·ter
Pronunciation:: \ˈfȯs-tər, ˈfäs-\
Function:: adjective
Etymology:: Middle English, from Old English fōstor-, from fōstor food, feeding; akin to Old English fōda food
Date:: before 12th century

: affording, receiving, or sharing nurture or parental care though not related by blood or legal ties

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