\ ˈā-tē How to pronounce eighty (audio) \
plural eighties

Definition of eighty

1 : a number that is equal to eight times 10 — see Table of Numbers
2 eighties plural : the numbers 80 to 89 specifically : the years 80 to 89 in a lifetime or century

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Other Words from eighty

eightieth \ ˈā-​tē-​əth How to pronounce eightieth (audio) \ adjective or noun
eighty adjective
eighty pronoun, plural in construction

Examples of eighty in a Sentence

The temperature rose to the high eighties. She is in her mid-eighties.

Recent Examples on the Web

The final wall of paintings has the elderly Monet, well in his eighties, looking back at his house from the garden, with two painted under a burning sky. Dallas News, "Return of the Lilies: Monet makes a triumphant encore at the Kimbell," 28 June 2019 The campaign features four print images, a closeup on each of four models, as well as a video inspired by eighties infomercials. Glamour, "Does Gucci’s New Lipstick Ad Make You Uncomfortable? Good," 6 May 2019 Once dominated by a single generation (not to mention gender), today’s spans many, with employees working away sometimes into their eighties and nineties. Erika Fry, Fortune, "How to Build a Thriving Multi-Generational Workforce," 12 June 2019 The film also has a distinct eighties vibe that harkens back to the classic rom-com days of Pretty in Pink and Sixteen Candles. Christopher Rosa, Glamour, "Reminder: Noah Centineo Will Be in Another Netflix Rom-Com Literally Next Week," 28 Aug. 2018 But the rise of terrazzo commingled with another trend: the return of everything eighties. Alex Ronan, Vogue, "How Terrazzo Moved Out From Under Our Feet to Absolutely Everywhere," 18 Jan. 2019 Really small, weird rooms and like a lot of eighties houses, with interesting things layered on top of this 1926 jewel. Joanna Saltz, House Beautiful, "Five Designers on How to Make Old Things New Again," 8 Feb. 2019 And her superhero-like ability to keep dishing out justice well into her eighties. Kayleigh Roberts, Marie Claire, "RBG Wore a Collar Gifted to Her by a Fan in Her New Supreme Court Portrait," 16 Dec. 2018 Sarah Larson writes in the New Yorker: For pop-culture enthusiasts of the seventies and eighties, news of the death of Burt Reynolds, at age eighty-two, of a heart attack, in Jupiter, Florida, may have come as an unexpected shock. James Freeman, WSJ, "Burt Reynolds and Washington’s ‘Senior’ Suspects," 7 Sep. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'eighty.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of eighty

before the 12th century, in the meaning defined at sense 1

History and Etymology for eighty

Middle English eighty, adjective, from Old English eahtatig, short for hundeahtatig, noun, group of eighty, from hund-, literally, hundred + eahta eight + -tig group of ten; akin to Old English tīen ten

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Statistics for eighty

Last Updated

13 Jul 2019

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Time Traveler for eighty

The first known use of eighty was before the 12th century

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More Definitions for eighty



English Language Learners Definition of eighty

: the number 80
: the numbers ranging from 80 to 89
: a set of years ending in digits ranging from 80 to 89


\ ˈā-tē How to pronounce eighty (audio) \

Kids Definition of eighty

 (Entry 1 of 2)

: eight times ten : 80



Kids Definition of eighty (Entry 2 of 2)

: being eight times ten

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More from Merriam-Webster on eighty

Rhyming Dictionary: Words that rhyme with eighty

Spanish Central: Translation of eighty

Nglish: Translation of eighty for Spanish Speakers

Britannica English: Translation of eighty for Arabic Speakers

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