crest
noun.
the top line of a hill, mountain, or wave
noun.
the top or extreme point of something (usually a mountain or hill)
the view from the peak was magnificent|they clambered to the tip of Monadnock|the region is a few molecules wide at the summit
Synonym: crown, peak, summit, tip, top
noun.
the center of a cambered road
Synonym: crown
noun.
(heraldry) in medieval times, an emblem used to decorate a helmet
noun.
a showy growth of e.g. feathers or skin on the head of a bird or other animal
verb.
lie at the top of
Snow capped the mountains
Synonym: cap
verb.
reach a high point
The river crested last night