eye-opener

noun

eye-open·​er ˈī-ˌō-pə-nər How to pronounce eye-opener (audio)
-ˌōp-nər
1
: a drink intended to wake one up
2
: something startling, surprising, or enlightening
her biography is a real eye-opener
eye-opening
ˈī-ˌō-pə-niŋ How to pronounce eye-opener (audio)
-ˌōp-niŋ
adjective

Examples of eye-opener in a Sentence

Recent Examples on the Web
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At a time when immigration has become a hot-button issue in the U.S., the list of America’s Richest Immigrants featured in these pages is quite an eye-opener. Naazneen Karmali, Forbes.com, 8 Aug. 2025 The 1956 Olympic Games in Melbourne would be an eye-opener for Dellinger and Bowerman. Scott M. Reid, Oc Register, 29 July 2025 As debuts go, Whisenhunt’s was neither a disaster nor an eye-opener. Andrew Baggarly, New York Times, 29 July 2025 The Space Economy Is Already Here Another eye-opener in our chat was just how much space already affects daily life. Bernard Marr, Forbes.com, 19 June 2025 See All Example Sentences for eye-opener

Word History

First Known Use

1817, in the meaning defined at sense 1

Time Traveler
The first known use of eye-opener was in 1817

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Cite this Entry

“Eye-opener.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/eye-opener. Accessed 22 Aug. 2025.

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