- 1a person or an organization that makes a gift of money, clothes, food, etc. to a charity, etc. international aid donors (= countries which give money, etc. to help other countries) She is one of the charity's main donors.
Want to learn more?
Find out which words work together and produce more natural sounding English with the Oxford Collocations Dictionary app.
- 2a person who gives blood or a part of his or her body to be used by doctors in medical treatment a blood donor The heart transplant will take place as soon as a suitable donor can be found. donor organs a donor card (= a card that you carry giving permission for doctors to use parts of your body after your death)
Check pronunciation: donor