Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Verb: sit in
  1. Attend as a visitor
    "Can I sit in on your Intermediate Hittite class?"
  2. Participate in an act of civil disobedience
Noun: sit-in  'sit,in
  1. A form of civil disobedience in which demonstrators occupy seats and refuse to move

Derived forms: sit-ins, sits in, sitting in

Type of: attend, civil disobedience, disobey, go to

Encyclopedia: Sit in