2crusade verb
crusad·ed; crusad·ing [no obj] : to take part in a major effort to change something — usually + for or against ▪ She has crusaded for equal rights for all people. ▪ They are crusading [=campaigning] against crime/pollution.
— cru·sad·er or Crusader noun, plural cru·sad·ers [count]
▪ human rights crusaders ▪ the Crusaders of the Middle Ages
▪ human rights crusaders ▪ the Crusaders of the Middle Ages
