foster brother

Other forms: foster brothers

Definitions of foster brother
  1. noun
    your foster brother is a male who is not a son of your parents but who is raised by your parents
    synonyms: foster-brother
    see moresee less
    type of:
    male, male person
    a person who belongs to the sex that cannot have babies
Cite this entry
Style:
MLA
  • MLA
  • APA
  • Chicago

Copy citation
DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘foster brother'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
Word Family