Host and Sit-in

Host noun - A great number of persons or creatures massed together.

Sit-in and host are semantically related. In some cases you can use "Sit-in" instead a noun "Host".

Nearby Words: hosted, hostess, hosting

Sit-in noun - A form of civil disobedience in which demonstrators occupy seats and refuse to move.

Host and sit-in are semantically related. Sometimes you can use "Host" instead a noun phrase "Sit-in".