unlucky

adjective

un·​lucky ˌən-ˈlə-kē How to pronounce unlucky (audio)
Synonyms of unluckynext
1
: marked by adversity or failure
an unlucky year
2
: likely to bring misfortune : inauspicious
an unlucky number
3
: having or meeting with misfortune
unlucky people
4
: producing dissatisfaction : regrettable
made an unlucky choice
unluckiness noun

Examples of unlucky in a Sentence

She was unlucky enough to get a flat tire on the way to her job interview. Some people think that 13 is an unlucky number. He thinks it's unlucky to have a black cat cross your path.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The unlucky half is not random. Matt Rosenbaum, Fortune, 29 May 2026 The club has not merely been unlucky. Eddie Brown, San Diego Union-Tribune, 29 May 2026 The unlucky Chadi Riad — who suffered an MCL injury in just his third appearance with the club and then an ACL injury in January last year — started in place of the USMNT’s Chris Richards, whose ankle injury had not sufficiently healed. Dermot Corrigan, New York Times, 27 May 2026 That answer may come via trade after the unlucky draft lottery. Kalen Lumpkins, Chicago Tribune, 23 May 2026 See All Example Sentences for unlucky

Word History

First Known Use

circa 1530, in the meaning defined at sense 1

Time Traveler
The first known use of unlucky was circa 1530

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Cite this Entry

“Unlucky.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unlucky. Accessed 31 May. 2026.

Kids Definition

unlucky

adjective
un·​lucky ˌən-ˈlək-ē How to pronounce unlucky (audio)
ˈən-
1
: marked by bad luck or failure
an unlucky day
2
: likely to bring misfortune
an unlucky number
3
: having or meeting with misfortune
unlucky people
4
: causing distress or regret
unluckily
-ˈlək-ə-lē
adverb
unluckiness noun

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