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Definition 2024

Earthan ‎(plural Earthans)

Earthan ‎(comparative more Earthan, superlative most Earthan)

(rare, science fiction, nonstandard) Of or from planet Earth.
- 2008, Crystal Jordan, Carnal Desires, page 59:
  When, for unknown reasons, gene-splicing with Earthan reptiles had failed to take, scientists had turned to the sea dragons found on the water world of Aquatilis, home planet of the merpeople.