peak
1 (pēk)
[Probably Middle English pike, peke; see pike5.]
noun
- A tapering, projecting point; a pointed extremity: the peak of a cap; the peak of a roof.
- The pointed summit of a mountain.
- The mountain itself.
- The point of a beard.
- A widow's peak.
- The point of greatest development, value, or intensity: a novel written at the peak of the writer's career. See synonyms at summit
- Physics The highest value attained by a varying quantity: a peak in current.
- Nautical
- The narrow portion of a ship's hull at the bow or stern.
- The upper after corner of a fore-and-aft sail.
- The outermost end of a gaff.
verb: peaked, peak·ing, peaks.
transitive verb
- Nautical To raise (a gaff) above the horizontal.
- To bring to a maximum of development, value, or intensity.
intransitive verb
- To be formed into a peak or peaks: Beat the egg whites until they peak.
- To achieve a maximum of development, value, or intensity: Sales tend to peak just before the holidays.
adjective
- Approaching or constituting the maximum: working at peak efficiency.
peak
2 (pēk)
[Origin unknown.]
intransitive verb: peaked, peak·ing, peaks.
- To become sickly, emaciated, or pale.