half-brother
US /ˈhæfˌbrʌð.ər/
UK /ˈhæfˌbrʌð.ər/
1.
medio hermano
a brother with whom one has only one parent in common
:
•
My half-brother is older than me.
Mi medio hermano es mayor que yo.
•
She has a half-brother from her mother's previous marriage.
Ella tiene un medio hermano del matrimonio anterior de su madre.