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survival of the fittest

Definition of SURVIVAL OF THE FITTEST

First Known Use of SURVIVAL OF THE FITTEST

1864

survival of the fittest

noun sur·viv·al of the fittest \sər-ˈvī-vəl-\   (Medical Dictionary)

Medical Definition of SURVIVAL OF THE FITTEST

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April 25, 2015
lissome Hear it
nimble or easily flexed
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