Definitions
There is 1 meaning of the phrase
Universal Donor.
Universal Donor - as a noun
A person whose type o rh-negative blood may be safely transfused into persons with other blood types
Example Sentences
"The group O blood type is often referred to as the universal donor."
"In emergency situations, a universal donor is needed to quickly provide blood to anyone in need."
"Finding a universal donor can be crucial in life-threatening situations."
"People with type O-negative blood are considered to be universal donors as their blood can be given to anyone."
"The hospital urgently requires a universal donor for a patient undergoing surgery."