The meaning of TERRESTRIAL is of or relating to the earth or its inhabitants. How to use terrestrial in a sentence. Did you know?

TERRESTRIAL definition: 1. relating to the earth 2. (of a planet) similar to Earth: 3. (of animals) living on the land…. Learn more.

TERRESTRIAL definition: pertaining to, consisting of, or representing the earth as distinct from other planets. See examples of terrestrial used in a sentence.

Definition of terrestrial adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Define terrestrial. terrestrial synonyms, terrestrial pronunciation, terrestrial translation, English dictionary definition of terrestrial. adj. 1. Of or relating to the earth or its inhabitants.

Terrestrial means relating to the planet Earth rather than to some other part of the universe. ...terrestrial life forms.

Mar 6, 2026 · Adjective terrestrial (not comparable) Of, relating to, or inhabiting the land of the Earth or its inhabitants, earthly.

Of or pertaining to the earth; existing on the earth; earthly: opposed to celestial: as, terrestrial bodies; terrestrial magnetism. Representing or consisting of the earth: as, a or the terrestrial globe.

of or relating to the earth as distinct from other planets: terrestrial atmosphere. of or relating to land as distinct from water: Most terrestrial creatures have less need to be streamlined than marine creatures.

Terrestrial definition: Similar to the planet earth in size or composition.