地球化 ちきゅうか Meanings Noun terraforming See also: テラフォーミング. Kanji 地 land. Read as チ. 球 ball. Read as キュウ. 化 transform. Read as カ. Words containing 地球化 地球化学 (ちきゅうかがく) geochemistry Jinuma: Japanese Dictionary · Word lists