- bandwagon⇄bandwagon, noun.
1. a wagon that carries a musical band in a parade.
2. (Informal, Figurative.) a popular, fashionable, or winning group, movement, or trend.
Ex. They say the U.S. will have to join the free trade bandwagon or face growi - bandwagon⇄expr. climb on the bandwagon, (Informal.) to join what appears to be a winning or successful group, movement, or fashion.
Ex. Once conservation became popular, everyone climbed on the bandwagon and the ecology movement began to spring up everywhere