a person who protests based on truth and non-violence.

a person who refuses to take food until certain demands are met.

a form of protest in which a person refuses to take food until certain demands are met; hunger strike.

a form of protest based on truth and non-violence (that developed by Mahātma Gāndhi, for achieving freedom for India).

a group's refusal to workprotest against some grievances, demanding setting them right.