sally
noun
a sortie of troops from a besieged place upon an enemy.
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.
It is hard to find a Blockhead so wise as to be upon the Defensive; he will be sallying, and then he is sure to be ill used.
From A Character of King Charles the Second by George Savile, Marquis of Halifax