Definitions
1.verbParticularly with reference to waves, to reach a peak.
2.verbTo reach the crest of (a hill or mountain)
3.verbTo furnish with, or surmount as, a crest; to serve as a crest for.
4.verbTo mark with lines or streaks like waving plumes.
5.nounAn ornamental finish on the top of a wall or ridge of a roof.