Word: Hh
Part of speech: Proper noun
Syllables: hh
Definition: Proper noun~ A blood group system involving the presence of either the H or the h antigen on the surface of a person's red blood cells.
Morphemes:
Affix: Hh
Language: en
PoS: Proper noun
Meaning: Proper noun~ A blood group system involving the presence of either the H or the h antigen on the surface of a person's red blood cells.