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circumterrestrial

American  
[sur-kuhm-tuh-res-tree-uhl] / ˌsɜr kəm təˈrɛs tri əl /

adjective

  1. surrounding or revolving about the earth.

Etymology

Origin of circumterrestrial

First recorded in 1820–30; circum- + terrestrial

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.