(1):
(a.) Of or pertaining to the earth; existing on the earth; earthly; as, terrestrial animals.
(2):
(a.) Representing, or consisting of, the earth; as, a terrestrial globe.
(3):
(a.) Consisting of land, in distinction from water; belonging to, or inhabiting, the land or ground, in distinction from trees, water, or the like; as, terrestrial serpents.
(4):
(a.) Adapted for the observation of objects on land and on the earth; as, a terrestrial telescope, in distinction from an astronomical telescope.
(5):
(n.) An inhabitant of the earth.
(6):
(a.) Of or pertaining to the world, or to the present state; sublunary; mundane.