Fahrenheit

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Fahr·en·heit / ˈfarənˌhīt/ (abbr.: F) • adj. of or denoting a scale of temperature on which water freezes at 32° and boils at 212° under standard conditions.• n. (also Fahrenheit scale) this scale of temperature.ORIGIN: mid 18th cent.: named after Gabriel Daniel Fahrenheit (1686–1736), German physicist.

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