Open-minded brother Synonyms

Definitions for Open-minded


OB abbreviation

OB is an abbreviation for Open-minded Brother
What does OB stand for?
OB stands for "Open-minded Brother"

Definitions for Brother


  • (noun) a male with the same parents as someone else
  • (noun) a close friend who accompanies his buddies in their activities
  • (noun) a male person who is a fellow member (of a fraternity or religion or other group)