stampede
noun
a sudden, frenzied rush or headlong flight of a herd of frightened animals, especially cattle or horses.
Used to describe an ongoing action or continuous state that will be taking place in the future.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Everybody from Bill up will be stampeding this way to talk business with the sheriff.
From The Orphan by Clarence E. Mulford