What is the meaning of Peak?

A point; the sharp end or top of anything that terminates in a point; as, the peak, or front, of a cap.

The highest value reached by some quantity in a time period.

The top, or one of the tops, of a hill, mountain, or range, ending in a point.

The whole hill or mountain, especially when isolated.

The upper aftermost corner of a fore-and-aft sail.

The narrow part of a vessel's bow, or the hold within it.

The extremity of an anchor fluke; the bill.

A local maximum of a function, e.g. for sine waves, each point at which the value of y is at its maximum.

To raise the point of (a gaff) closer to perpendicular.

  1. To reach a highest degree or maximum.

    To reach a highest degree or maximum.

    To rise or extend into a peak or point; to form, or appear as, a peak.

    To cause to adopt gender-critical or trans-exclusionary views (ellipsis of peak trans).

    At the greatest extent; maximum.

    Maximal, quintessential, archetypical; representing the culmination of its type.

    Bad.

    Unlucky; unfortunate.

    To become sick or wan.

    To acquire sharpness of figure or features; hence, to look thin or sickly.

    To pry; to peep slyly.

    Alternative form of peag (wampum).

    Misspelling of pique.

    absolutive plural of pe

    ergative singular of pe

    Source: wiktionary.org