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See more synonyms for terraform on Thesaurus.com
verb (used with object)
  1. to alter the environment of (a celestial body) in order to make capable of supporting terrestrial life forms.
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Origin of terraform

1975–80; terra + form; perhaps taken as v. use of an adj. with -form as second element
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018