extremophile(redirected from Extremophilia)
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Any of various organisms that require extreme conditions of temperature, pressure, or chemical concentration, as in very cold or salty environments, in order to thrive.
extremophile(ĕks-trēm′ŏ-fīl) [L. extremus, outermost, + Gr. philein, to love]
An organism that can thrive in exceptionally adverse environments, such as in very cold or very hot, halogenated, or salty conditions.