A comb or tuft on the head of a fowl or bird.

鸡冠；鸟冠；冠羽。

A tuft of feathers on a helmet, or the helmet itself.

盔上的羽毛；盔。

The top of anything, as the ridge of a wave, the summit of a hill or ridge, etc.

顶(如浪头、山崩等)。

A heraldic device, usu. worn above the shield.

(盾上的)饰章。

To furnish with, or serve as, a crest.

加顶饰；用作顶饰。

To reach the crest of (as a mountain or wave).

达到(山、浪等的)顶。

To take the form of a crest or ridge.

形成顶状；起浪。