Did you know? Terrestrial might be a pretty down-to-earth word, but some of its relatives are out of this world. "Terrestrial" first appeared in English in the 15th century and derives from the …

Terrestrial refers to things related to land or the planet Earth, as opposed to extraterrestrial. Terrestrial may also refer to: A fishing fly that simulates the appearance of a land insect is …

TERRESTRIAL definition: 1. relating to the earth 2. (of a planet) similar to Earth: 3. (of animals) living on the land…. Learn 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 definition: pertaining to, consisting of, or representing the earth as distinct from other planets.. See examples of TERRESTRIAL used in a sentence.

A terrestrial animal or plant lives on land or on the ground rather than in the sea, in trees, or in the air.

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

Aug 26, 2025 · Pertaining to land, Earth, or things associated with the planet's surface. Sometimes used to distinguish between land and water or atmospheric phenomena. The …

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

Sep 17, 2025 · terrestrial (not comparable) Of, relating to, or inhabiting the land of the Earth or its inhabitants, earthly. quotations