Terran

Etymology
From.

Adjective

 * 1)  Of Earth; of terrestrial origin.

Noun

 * 1)  An inhabitant of Earth; an earthling, especially a human.

Synonyms

 * , Earthling, Tellurian, see also Thesaurus:Earthling

Antonyms

 * ,, see also Thesaurus:extraterrestrial

Proper noun

 * 1) A hypothetical language spoken throughout all of Earth.