look round

verb3

1. •
   To turn one's head to see what is behind oneself.

   • He heard a voice and looked round to see a man wearing dark clothes.
2. •
   To inspect a building or area.

   • We're interested in buying this house, can we look round tomorrow?
3. •
   To search a place.

   • I can't find my keys, so I'll look round.