donor
n.
mid-15c., from Anglo-French donour, Old French doneur (Modern French donneur), from Latin donatorem (nominative donator) "giver, donor," agent noun from past participle stem of donare "give as a gift" (see donation). Of blood, from 1910; of organs or tissues, from 1918.
〔李〕[don;-orn.] n.赠与人，捐献者，施主 ←don (L donare)=to give 给
〔蒋〕[don给，赠给，-or表示人] 赠给者，捐献者