Concept set YOUNGER BROTHER

A male with fewer years of age than one or more of his siblings.

Related concept sets

YOUNGER BROTHERnarrowerYOUNGER BROTHER (OF WOMAN)
YOUNGER BROTHERnarrowerYOUNGER BROTHER (OF MAN)
BROTHERnarrowerYOUNGER BROTHER
YOUNGER SIBLINGnarrowerYOUNGER BROTHER
Id Concept in source Conceptlist