Infantile brother Synonyms

Infantile replaced

Definitions for Infantile


  • (adjective) having or showing the annoying qualities (as silliness) associated with children
  • (adjective) of or relating to infants or infancy
  • (adjective) being or befitting or characteristic of an infant

Synonyms for phrase

IB abbreviation

IB is an abbreviation for Infantile Brother
What does IB stand for?
IB stands for "Infantile Brother"

Brother replaced

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)