Earthsider

English

Etymology

From Earthside (“the Earth”) +‎ -er.

Noun

Earthsider (plural Earthsiders)

1. (science fiction) An inhabitant of Earth.

   Synonyms: see Thesaurus:Earthling

References

• Jesse Sheidlower, editor (2001–2024), “Earthsider, n.”, in Historical Dictionary of Science Fiction.