survival of the fittest

noun phrase

Definition of survival of the fittest

First Known Use of survival of the fittest

1864, in the meaning defined above

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The first known use of survival of the fittest was in 1864

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survival of the fittest

noun
sur·​viv·​al of the fittest | \ sər-ˈvī-vəl- \

Medical Definition of survival of the fittest

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