nounπShareA point; the sharp end or top of anything that terminates in a point; as, the peak, or front, of a cap."The snow clung to the peaks of the mountain range. "partpointappearancegeographyplaceChat with AIVocabulary GamePractice Reading
nounπShareThe highest value reached by some quantity in a time period."The stock market reached a peak in September 1929."valuestatisticsbusinesseconomyfinanceamounttimeachievementChat with AIVocabulary GamePractice Reading
nounπShareThe top, or one of the tops, of a hill, mountain, or range, ending in a point."They reached the peak after 8 hours of climbing."geographynaturegeologypointplaceChat with AIVocabulary GamePractice Reading
nounπShareThe whole hill or mountain, especially when isolated."From the airplane window, we could see several solitary, snow-covered peaks rising above the clouds. "geographygeologynatureChat with AIVocabulary GamePractice Reading
nounπShareThe upper aftermost corner of a fore-and-aft sail."peak-brails"nauticalsailingvehicleChat with AIVocabulary GamePractice Reading
nounπShareThe narrow part of a vessel's bow, or the hold within it."The crew stored extra ropes and a small anchor in the peaks of the fishing boat. "nauticalpartvehicleChat with AIVocabulary GamePractice Reading
nounπShareThe extremity of an anchor fluke; the bill."The anchor's peaks dug firmly into the seabed, preventing the boat from drifting. "nauticalsailingtechnicalChat with AIVocabulary GamePractice Reading
nounπShareA local maximum of a function, e.g. for sine waves, each point at which the value of y is at its maximum.""The graph of her daily mood shows several peaks of happiness, usually around lunchtime and after work." "mathphysicsfunctionChat with AIVocabulary GamePractice Reading
verbπShareTo reach a highest degree or maximum."Historians argue about when the Roman Empire began to peak and ultimately decay."achievementdegreeamountChat with AIVocabulary GamePractice Reading
verbπShareTo rise or extend into a peak or point; to form, or appear as, a peak."The mountain range peaks behind my house, creating a beautiful view. "geographyappearancegeologypointChat with AIVocabulary GamePractice Reading
verbπShareTo raise the point of (a gaff) closer to perpendicular."The sailor peaks the gaff on the mainsail, getting ready to hoist the sail higher. "nauticalsailingChat with AIVocabulary GamePractice Reading
verbπShareTo become sick or wan."After a week of feeling slightly unwell, the child finally peaks and stays in bed with a fever. "appearancebodyconditionChat with AIVocabulary GamePractice Reading
verbπShareTo acquire sharpness of figure or features; hence, to look thin or sickly."After weeks of battling the flu, she began to peak, her face looking gaunt and her eyes shadowed. "appearancebodyconditionChat with AIVocabulary GamePractice Reading
verbπShareTo pry; to peep slyly."The student peeked slyly at the answer key, hoping to peaks the correct answers without getting caught. "actionappearancehumanChat with AIVocabulary GamePractice Reading