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in rerum natura

adverb in re·rum na·tu·ra \ -ˈrārəmnəˈtu̇rə , -ˈrēr- \

Definition of in rerum natura

: in the nature of things in the world of nature as distinguished from the world of human beings : in the realm of material things
  • they do not signify anything in rerum natura
  • —R. F. McRae

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Origin and Etymology of in rerum natura

Latin

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