地球外生物 ちきゅうがいせいぶつ Meanings Noun extraterrestrial being; extraterrestrial life Kanji 地 land. Read as チ. 球 ball. Read as キュウ. 外 outside. Read as ガイ. 生 life. Read as セイ. 物 thing. Read as ブツ. Jinuma: Japanese Dictionary · Word lists