供血者 きょうけつしゃ Meanings Noun blood donor Kanji 供 offer. Read as キョウ. 血 blood. Read as ケツ. 者 person. Read as シャ. Words containing 供血者 万能供血者 (ばんのうきょうけつしゃ) universal blood donor (i.e. having blood-type O negative) Jinuma: Japanese Dictionary · Word lists