ABO BLOOD GROUP SYSTEM as NOUN

1. Meaning
   • a classification system for the antigens of human blood
   • used in blood transfusion therapy
   • four groups are A and B and AB and O
   Synonym(s)
   • ABO group (what does ABO group mean?)
   • ABO system (what does ABO system mean?)
   Hypernyms(s) ABO blood group system is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • classification system (what does classification system mean?)