Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Previous word: Rh
Next word: rhabdomancy
Definition of: Rh factor
Biochem.
Any of a group of genetically transmitted agglutinogens present in the blood of most individuals (Rh positive) and which may cause hemolytic reactions under certain conditions, as during pregnancy or following transfusions with blood lacking this factor (Rh negative). Also called Rhesus factor.
Comment about this word, ask questions, or add new information about this topic: