[ tuh-res-tree-uhl ]
/ təˈrɛs tri əl /
pertaining to, consisting of, or representing the earth as distinct from other planets.
of or relating to land as distinct from water.
- growing on land; not aquatic.
- growing in the ground; not epiphytic or aerial.
Zoology. living on or in the ground; not aquatic, arboreal, or aerial.
of or relating to the earth or this world; worldly; mundane.
an inhabitant of the earth, especially a human being.
Canadian Approved Super Slang!Read more in this article about some frequently asked questions and fun facts related to our definitions.
Origin of terrestrial
1400–50; late Middle English < Latin terrestri(s) pertaining to earth (derivative of terra earth) + -al1
ter·res·tri·al·ly, adverbnon·ter·res·tri·al, adjective, nounpre·ter·res·tri·al, adjectivesu·per·ter·res·tri·al, adjective
un·der·ter·res·tri·al, adjectiveun·ter·res·tri·al, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for super-terrestrial
/ (təˈrɛstrɪəl) /
of or relating to the earth
of or belonging to the land as opposed to the sea or air
(of animals and plants) living or growing on the land
earthly, worldly, or mundane
(of television signals) sent over the earth's surface from a transmitter on land, rather than by satellite
an inhabitant of the earth
Derived Formsterrestrially, adverbterrestrialness, noun
Word Origin for terrestrial
C15: from Latin terrestris, from terra earth
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Science definitions for super-terrestrial
[ tə-rĕs′trē-əl ]
Relating to Earth or its inhabitants.
Relating to, living on, or growing on land.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.