propagandum noun2 •(no longer used) An idea or topic spread with the goal of convincing or influencing large numbers of people, regardless of its actual validity. •(no longer used) A campaign to spread such an idea or topic.From this courageous stand it was only a single step to a propagandum to abolish the many abuses which he feels weigh heavily upon the masses—war, plutocracy, clericalism, militarism. — 1912 formspropaganda
