blood donor

1. 1.

   someone who gives blood to be used for transfusions

   Broaderdonor

   Narroweruniversal donor

Questions about blood donor

What does blood donor mean?

blood donor means "someone who gives blood to be used for transfusions".

Is blood donor a common word?

blood donor is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.