peer in

peer in(to something)

To glance, look, or stare in(to something), especially in an intent, inquisitive, or searching manner. I peered into the room to see if anyone was in there. I caught the secretary peering in during our meeting, but he left as soon as noticed me watching him.
See also: peer
Farlex Dictionary of Idioms.

peer in(to something)

to stare into something; to look deep into something. I peered into the room, hoping to get a glimpse of the lovely furnishings. I only had time to peer in and then I walked on by.
See also: peer
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • peer in(to something)
  • peer through
  • peer through (something)
  • peer under
  • peer under (something)
  • peer at
  • peer at (someone or something)
  • peer underneath (something)
  • peer over
  • peer over (something)