plural of Terrestrial

An inhabitant of the planet Earth.

The colonization of the land by aquatic organisms.

(biology) The practice of being terrestrial, typically of amphibians in a dry climate / The quality of belonging to the earth.

(obsolete) Synonym of terrestrial

Alternative spelling of extraterrestrial

plural of terrestrial planet

Any planet of the solar system or any exoplanet which is "Earth-like" in the sense that it is composed primarily of metals and rock, in contrast to a planet which is a gas giant.

A telescope which, unlike most telescopes used for astronomical purposes, contains an arrangement of lenses presenting an erect (non-inverted) image to the observer, suitable for observation of objects on the Earth's surface.

Synonym of earthly branch.