bandwagon
//ˈbændˌwæɡən//
Noun
bandwagonSingular
bandwagonsPlural
1
A popular activity, cause, or trend that attracts growing support, especially when people join primarily because of its popularity rather than genuine interest.
Many companies jumped on the bandwagon and started selling eco-friendly products.
2
A wagon used to transport a band in a parade or circus procession.
The bandwagon led the parade through the main street.