地球外生命 ちきゅうがいせいめい Meanings Noun extraterrestrial life; ET 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. 命 life. Read as メイ. Words containing 地球外生命 地球外生命体 (ちきゅうがいせいめいたい) extraterrestrial life form Jinuma: Japanese Dictionary · Word lists