Term: universal donor: a person whose type O Rh-negative blood may be safely transfused into persons with other blood types
Broader: blood donor: someone who gives blood to be used for transfusions | Unrelated: violence: an act of aggression (as one against a person who resists)
Broader: blood donor: someone who gives blood to be used for transfusions | Unrelated: troika: a modern Russian triumvirate
Broader: blood donor: someone who gives blood to be used for transfusions | Unrelated: dunker: a basketball player who is able to make dunk shots
Broader: blood donor: someone who gives blood to be used for transfusions | Unrelated: dipole molecule: a molecule that is a permanent dipole
Broader: blood donor: someone who gives blood to be used for transfusions | Unrelated: caller: a person who announces the changes of steps during a dance
Broader: blood donor: someone who gives blood to be used for transfusions | Unrelated: fir: nonresinous wood of a fir tree
Broader: blood donor: someone who gives blood to be used for transfusions | Unrelated: jelly fungus: any fungus of the order Tremellales or Auriculariales whose fruiting body is jellylike in consistency when fresh
Broader: blood donor: someone who gives blood to be used for transfusions | Unrelated: background: (computer science) the area of the screen in graphical user interfaces against which icons and windows appear
Broader: blood donor: someone who gives blood to be used for transfusions | Unrelated: greasy spoon: a small restaurant specializing in short-order fried foods
Broader: blood donor: someone who gives blood to be used for transfusions | Unrelated: manipulator: a person who handles things manually