Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun big_brother

2 senses of big brother

Sense 1
Big Brother -- (an authoritarian leader and invader of privacy)
       => authoritarian, dictator -- (a person who behaves in a tyrannical manner; "my boss is a dictator who makes everyone work overtime")

Sense 2
big brother -- (an older brother)
       => brother, blood brother -- (a male with the same parents as someone else; "my brother still lives with our parents")