Adjective terrestrial has 5 senses
  1. tellurian, telluric, terrestrial, terrene - of or relating to or inhabiting the land as opposed to the sea or air
  2. planetary, terrestrial - of or relating to or characteristic of the planet Earth or its inhabitants; "planetary rumblings and eructations"- L.C.Eiseley ; "the planetary tilt"; "this terrestrial ball"
  3. terrestrial, land - operating or living or growing on land
    Antonyms: amphibious, amphibiotic, aquatic, semiaquatic, subaqueous, subaquatic, submerged, submersed, underwater, marine
  4. mundane, terrestrial - concerned with the world or worldly matters; "mundane affairs"; "he developed an immense terrestrial practicality"
    Antonym: unworldly (indirect, via worldly)
  5. sublunar, sublunary, terrestrial - of this earth; "transcendental motives for sublunary actions"; "fleeting sublunary pleasures"; "the nearest to an angelic being that treads this terrestrial ball"
    Antonym: heavenly (indirect, via earthly)
,
TOP