foster brother

1. 1.

   your foster brother is a male who is not a son of your parents but who is raised by your parents

   Synonymsfoster-brother

   Broadermale

Questions about foster brother

What does foster brother mean?

foster brother means "your foster brother is a male who is not a son of your parents but who is raised by your parents".

What is another word for foster brother?

Close synonyms include foster-brother. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is foster brother a common word?

foster brother is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.