donor · noun C /ˈdoʊ.nər/
donor (BLOOD/ORGANS)
C2 someone who gives some of their blood or part of their body to be used for medical purposes
Dictionary example:
She is a regular blood donor.
Learner example:
In this group we can include responsible authorities, sympathetic doctors, organ donors, good teachers and many other unknown people who devote their lives to a generous cause. (Certificate of Proficiency in English; C2; Spanish)
donor (MONEY/GOODS)
C2 someone who gives money or goods to a person or organization that needs help
Dictionary example:
Ten thousand dollars was given by an anonymous donor.
Learner example:
Private donors raised some funds to prevent the hospital from closure. (Certificate of Proficiency in English; C2; Polish)