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interjection hey·day \ˈhā-ˌdā\

Definition of HEYDAY

—used to express elation or wonder

Origin of HEYDAY

irregular from hey
First Known Use: 1599

Rhymes with HEYDAY

abbé, affray, agley, airplay, airway, aisleway, all-day, allay, allée, Angers, Anhui, archway, array, ashtray, assay, astray, Augier, away, aweigh, backstay, ballet, base pay, bat ray, beignet, belay, beltway, benday, beret, betray, bewray, bidet, bikeway, birthday, Biscay, Bizet, blasé, bobstay, Bombay, Bossuet, bouchée, bouclé, boule, bouquet, Bourget, bourrée, breezeway, Bouvet, Broadway, buffet, byplay, byway, cachet, café, cahier, Cambay, Cathay, causeway, chaîné, chalet, chambray, chassé, child's play, ciré, cliché, congé, convey, co-pay, Corday, corvée, coudé, coupé, crawlway, crochet, croquet, crossway, cube, curé, cy pres, DA, daresay, D-day, death ray, decay, deejay, defray, delay, dengue, dismay, display, distrait, DJ, donnée, doomsday, doorway, dossier, downplay, dragée, driveway, duvet, Earl Grey, embay, épée, essay, estray, Ewe, fair play, fairway, Feuillet, field day, filé, filet, fillet, fireclay, fishway, flambé, flight pay, floodway, flyway, folkway, footway, foray, force play, forebay, foreplay, forestay, formée, forte, fouetté, foul play, Fouquet, four-way, fourchée, foyer, franglais, frappé, freeway, Friday, frieze, fumet, gainsay, Galway, gamay, gangway, gateway, gelée, give way, glacé, godet, gourmet, Green Bay, greenway, guideway, gunplay, hair spray, halfway, hallway, Hannay, harm's way, hatchway, headway, hearsay, Hebei, Hefei, highway, hold sway, homestay, hooray, horseplay, Hubei, in play, in re, inlay, inveigh, Islay, issei, jackstay, James Bay, jennet, jeté, Jetway, Jolliet, keyway, Kobe, koine, kouprey, lamé, laneway, lay day, leeway, lifeway, Lomé, Lord's day, lwei, lycée, M-day, maguey, mainstay, make hay, Malay, malgré, man-day, Mande, Manet, manqué, margay, massé, match play, maté, May Day, Medway, melee, meze, midday, midway, Midway, Millay, Millet, mislay, misplay, moiré, Monday, Monet, Mornay, name day, Niamey, nisei, noonday, Norway, nosegay, obey, OK, olé, ombré, one-way, osprey, Otway, outlay, outré, outstay, outweigh, oyez, PA, parfait, parkway, parlay, parquet, partway, passé, pâté, pathway, pavé, payday, pearl gray, per se, pince-nez, pipe clay, piqué, piquet, pith ray, PK, plié, plissé, pommée, Pompeii, portray, prepay, projet, pulque, puree, purvey, quale, Quesnay, raceway, Rahway, railway, rappee, red bay, relay, repay, replay, risqué, roadway, Roget, role-play, ropeway, rosé, rosebay, Roubaix, roué, routeway, runway, sachet, saint's day, Salé, sansei, sashay, sauté, screenplay, scrub jay, seaway, Shark Bay, shar-pei, shipway, short-day, sick bay, sick day, sick pay, sideway, skyway, slideway, slipway, sluiceway, soigné, soiree, someday, someway, soothsay, soufflé, speedway, spillway, squeeze play, stairway, sternway, stingray, straightway, strathspey, stroke play, subway, Sunday, survey, sweet bay, swordplay, tea tray, tempeh, thoughtway, thruway, Thursday, tideway, today, Tokay, tollway, Torbay, touché, toupee, trackway, tramway, Tuesday, Twelfth Day, two-way, unlay, unsay, valet, V-day, veejay, vide, visé, Vouvray, walkway, waylay, Wednesday, weekday, white way, windway, wood ray, wordplay, workday



: the time when someone or something is most successful, popular, etc.

Full Definition of HEYDAY

archaic :  high spirits
:  the period of one's greatest popularity, vigor, or prosperity

Examples of HEYDAY

  1. <in its heyday, the circus was a major form of entertainment for small-town America>

First Known Use of HEYDAY

HEYDAY Defined for Kids


noun hey·day \ˈhā-ˌdā\

Definition of HEYDAY for Kids

:  the time of greatest strength, popularity, or success


Next Word in the Dictionary: hey prestoPrevious Word in the Dictionary: hey cockalorumAll Words Near: heyday
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