telluric

adjective
tel·​lu·​ric | \ tə-ˈlu̇r-ik How to pronounce telluric (audio) , te-\

Definition of telluric

1 : of or relating to the earth : terrestrial
2 : being or relating to a usually natural electric current flowing near the earth's surface

First Known Use of telluric

1813, in the meaning defined at sense 1

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