Skip to main content
big brother

big brother

119 3.4
An older brother who looks after and helps you
  • noun
  • /bɪɡ ˈbrʌðər/
translation icon : hermano mayor
  • The night before I left home, my big brother told me everything he knew about the outside world.
  • become a big brother
  • a good big brother
  • adore my big brother

Yeah, like a Big Brother, father, uncle, all that in one.

Autoplay Next

Examples

  • On the television, Jan's big brother Greg coaches her through a cheer, screaming "Louder, Jan!"

    Fiction book (1992)
  • I bet that big brother of yours is worried sick about you.

  • Yeah, like a Big Brother, father, uncle, all that in one.

  • Well, you know, I think you can thank your big brother.

  • Sometimes, my big brother took me to the top of the hill to slide.

    Fiction book (1994)
  • That's my big brother up there.

  • He's a lucky boy to have a big brother who will spend time with him.

    Fiction book (2002)
  • Of course, Hershel tried to be a sympathetic big brother and reached over to comfort me.

    Fiction book (1994)
  • Harry arrives and proposes a toast, "To my big brother George, the richest man in town."

    Fiction book (1995)
  • He always looked out for me, just like a big brother should.

Synonyms

brother
vsbig brother
1.0

A boy or man who has the same parents as someone else

is older and often seen as caring or authoritative

Surface Forms

big brother singular
big brothers plural

Morphology

big + brother

This sense of 'big brother' is an idiomatic, culturally specific reference (from Orwell's Big Brother) meaning an intrusive, watching authority; that surveillance/control meaning is not derivable from the literal senses of 'big' and 'brother'. A B1 learner who only knows the constituent words would not reliably infer government monitoring or loss of privacy without prior exposure or cultural knowledge.

Etymology

Big brother comes from the simple image of a big brother who watches over younger siblings, gives advice, and often acts like the person in charge, so it means an older brother who is caring but also authoritative.