crest
Definitions
The top or highest part of a mountain, hill, or wave.
A tuft or growth of feathers, fur, or skin on the head of a bird or other animal.
A distinctive emblem or design, often used on a coat of arms or representing a family or organization.
Examples
The hikers finally reached the crest of the mountain just as the sun began to set.
The majestic peacock displayed its vibrant crest to attract a mate.
The surfer waited for the perfect wave, watching the white foam form on its crest.