terraformed

/ˈtɛrəfɔrmd/
adjective
  1. Having been transformed to resemble Earth's environment, especially to support human life.
    • In the movie, the terraformed planet looks just like a green valley on Earth.
    • The terraformed moon now has lakes, forests, and breathable air.
    • Scientists study how a terraformed world would maintain its atmosphere over time.
Antonyms
verb
  1. Past tense of terraform: transformed a celestial body to be more Earth-like.
    • The colonists terraformed the red desert into a fertile landscape.
    • Our ancestors terraformed this world centuries ago.
    • They terraformed the asteroid using giant mirrors to melt its ice caps.
What does "terraformed" mean? | whatsthatwordmean | whatsthatwordmean