A "prisoner of conscience" is an individual who is imprisoned solely because of their beliefs, political views, or religious convictions. Synonyms for "prisoner of conscience" include "political prisoner," "dissident," "conscientious objector," "freedom fighter," and "oppressed dissenter." These individuals often face undue punishment and are subject to human rights violations. The term "prisoner of conscience" was popularized by Amnesty International in the 1960s, and continues to be used today to bring attention to the unjust imprisonment of individuals around the world. It is important to recognize and advocate for the rights of these individuals, and work towards a world where the freedom of thought and expression is respected and protected.