in books, films, or games about an imagined future, to change the environment of a planet so that it is more like another planet, especially so that it is more like Earth and could therefore be a place where humans could live:

]]>https://definedictionarymeaning.com/topic/200797/terraformRSS for NodeMon, 15 Jun 2026 16:52:47 GMTSat, 06 Mar 2021 07:24:11 GMT60(especially in science fiction) transform (a planet) so as to resemble the earth, especially so that it can support human life.

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