moo
verb (used without object)
to utter the characteristic deep sound of a cow; low.
Used to express a completed action that took place before another specific past action occurred.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
One of them had mooed at her as she crossed a pasture and she had hastily climbed a fence.
From There's Pippins and Cheese to Come by Charles S. (Charles Stephen) Brooks