fluke

1 of 3

noun (1)

1
: a stroke of luck
the discovery was a fluke
Her second championship shows that the first one was no mere fluke.
2
: an accidentally successful stroke at billiards or pool

fluke

2 of 3

noun (2)

1
2
: a flattened digenetic trematode worm
broadly : trematode compare liver fluke

fluke

3 of 3

noun (3)

1
: the part of an anchor that fastens in the ground see anchor illustration
2
: one of the lobes of a whale's tail

Examples of fluke in a Sentence

Noun (1) the discovery of oil on their property was just an amazing fluke
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.
Noun
Here’s Why The GOP Is Divided Pereira showed that his first win over Prochazka wasn't a fluke. Trent Reinsmith, Forbes, 25 Feb. 2025 Gates is an awesome coach, last year was a fluke since Caleb Grill was out nearly all year, as well as this other guy who people might have heard of, John Tonje. Brendan Marks, The Athletic, 21 Feb. 2025 Trump’s 2016 electoral victory may have seemed like a fluke, but his reëlection eight years later was a definitive rejection of establishment politics. Brady Brickner-Wood, The New Yorker, 5 Feb. 2025 Fingers crossed the past two years have been a fluke, but Tandon said the city has contemplated what Feb Fest might look like in years to come if the weather continues to put a damper on the event. Helena Gunderson, Twin Cities, 6 Feb. 2025 See All Example Sentences for fluke

Word History

Etymology

Noun (1)

origin unknown

Noun (2)

Middle English floke, fluke, from Old English flōc; akin to Old English flōh chip, Old High German flah smooth, Greek plax flat surface, and probably to Old English flōr floor — more at floor

Noun (3)

perhaps from fluke entry 2

First Known Use

Noun (1)

1857, in the meaning defined at sense 2

Noun (2)

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

Noun (3)

1561, in the meaning defined at sense 1

Time Traveler
The first known use of fluke was before the 12th century

Browse Nearby Words

Cite this Entry

“Fluke.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fluke. Accessed 6 Mar. 2025.

Kids Definition

fluke

1 of 3 noun
: any of various trematode flatworms compare liver fluke

fluke

2 of 3 noun
1
: the part of an anchor that digs into the ground
2
: a barbed head (as of a harpoon)
3
: one of the lobes of a whale's tail

fluke

3 of 3 noun
: a stroke of good luck
won by a fluke
fluky
ˈflü-kē
adjective

Medical Definition

fluke

noun
: a flattened digenetic trematode worm
broadly : trematode see liver fluke

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