propagate Synonym

spread - disseminate - broadcast - circulate - transmit - promote - distribute - publicize - propagate a rumor - propagate an idea

To propagate means to cause something to spread, increase, or be passed on. In a scientific or technical context, it often refers to the way waves, signals, or light move through a medium. In biology and gardening, it describes the process of reproducing plants or organisms, for example through seeds, cuttings, or breeding. In a social or informational context, it can mean to disseminate ideas, beliefs, or information so that more people become aware of them. Overall, the core idea of the term is the expansion or continuation of something from one point to many others.