A sit-in, a protest of civil disobedience by people sitting and refusing to move.
An act of sitting down, especially with other people in some form of social exchange.
Intended to be done, used, consumed etc. while sitting.
A labor protest in which employees do only the minimum work required by the rules of a workplace, following safety or other regulations to the letter in order to cause a slowdown.
Of or pertaining to such a protest.