First Known Use: before 12th century
Dictionary
fortnight
noun fort·night \ˈfȯrt-ˌnīt\
: a period of 14 days : two weeks
Full Definition of FORTNIGHT
: a period of 14 days : two weeks
See fortnight defined for English-language learners
See fortnight defined for kids
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Origin of FORTNIGHT
Middle English fourtenight, alteration of fourtene night, from Old English fēowertȳne niht fourteen nights
Other Calendar Terms
Rhymes with FORTNIGHT
affright, air right, airtight, albite, Albright, alight, all right, all-night, a mite, aright, backbite, backlight, bauxite, bedight, birthright, black light, bleed white, bobwhite, bombsight, box kite, calcite, campsite, catfight, cockfight, contrite, cordite, Cushite, daylight, deadlight, delight, dendrite, despite, dogfight, downlight, downright, droplight, dust mite, earthlight, excite, eyebright, eyesight, fanlight, felsite, ferrite, finite, fire blight, firefight, firelight, first night, fistfight, flashlight, fleabite, floodlight, foresight, forthright, freewrite, frostbite, Gadite, gall mite, gaslight, gastight, ghostwrite, goethite, graphite, green light, gummite, gunfight, half-light, halite, Hamite, handwrite, headlight, highlight, hindsight, Hittite, homesite, hoplite, Hussite, ignite, illite, infight, in-flight, incite, indict, indite, insight, in sight, invite, jacklight, jadeite, key light, lamplight, late blight, leucite, Levite, lighttight, lignite, limelight, lintwhite, lowlight, Lucite, Luddite, lyddite, marmite, Melchite, Memphite, midnight, millwright, moonlight, New Right, night-light, nitrite, off-site, off-white, on sight, on-site, outright, outsight, partite, peep sight, penlight, perlite, playwright, polite, preflight, prizefight, pyrite, quartzite, ratite, recite, red light, red-light, requite, respite, rewrite, rushlight, rust mite, safelight, samite, searchlight, Semite, Servite, Shemite, Shiite, shipwright, sidelight, sit tight, skintight, skylight, skywrite, slant height, smectite, snakebite, snow-white, sound bite, spaceflight, spotlight, stage fright, starlight, sternite, sticktight, stoplight, streetlight, stylite, sulfite, sunlight, Sunnite, taillight, termite, thermite, tonight, torchlight, trothplight, Twelfth Night, twilight, twi-night, typewrite, unite, unsight, upright, uptight, wainwright, watch night, wax light, Web site, weeknight, wheelwright, white flight, white knight, x-height, zinc white
FORTNIGHT Defined for Kids
fortnight
noun fort·night \ˈfȯrt-ˌnīt\
Definition of FORTNIGHT for Kids
: two weeks
Learn More About FORTNIGHT
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