巨星 きょせい Meanings Noun giant star See also: 矮星 (わいせい). great person; giant; superstar; big-shot Kanji 巨 huge. Read as キョ. 星 star. Read as セイ. Words containing 巨星 赤色巨星 (せきしょくきょせい) red giant (star) 超巨星 (ちょうきょせい) supergiant (star) 青色巨星 (せいしょくきょせい) blue giant (star) And 2 more. Word lists Astronomy Jinuma: Japanese Dictionary · Word lists