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Synonyms

fluke

1 American  
[flook] / fluk /

noun

  1. the part of an anchor that catches in the ground, especially the flat triangular piece at the end of each arm.

  2. a barb, or the barbed head, of a harpoon, spear, arrow, or the like.

  3. either half of the triangular tail of a whale.


fluke 2 American  
[flook] / fluk /

noun

  1. an accidental advantage; stroke of good luck.

    He got the job by a fluke.

  2. an accident or chance happening.

  3. an accidentally successful stroke, as in billiards.


fluke 3 American  
[flook] / fluk /

noun

  1. any of several American flounders of the genus Paralichthys, especially P. dentatus, found in the Atlantic Ocean.

  2. any of various other flatfishes.

  3. a trematode.


fluke 1 British  
/ fluːk /

noun

  1. an accidental stroke of luck

  2. any chance happening

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. (tr) to gain, make, or hit by a fluke

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
fluke 2 British  
/ fluːk /

noun

  1. any parasitic flatworm, such as the blood fluke and liver fluke, of the classes Monogenea and Digenea (formerly united in a single class Trematoda )

  2. another name for flounder 2

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

fluke 3 British  
/ fluːk /

noun

  1. Also called: flue.  a flat bladelike projection at the end of the arm of an anchor

  2. either of the two lobes of the tail of a whale or related animal

  3. Also called: flue.  the barb or barbed head of a harpoon, arrow, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

fluke Scientific  
/ flo̅o̅k /
  1. Either of the two flattened fins of a whale's tail.

  2. See trematode


Other Word Forms

  • flukeless adjective

Etymology

Origin of fluke1

First recorded in 1555–65; perhaps special use of fluke 3

Origin of fluke2

First recorded in 1855–60; of obscure origin; compare English dialect fluke “a guess”

Origin of fluke3

First recorded before 900; Middle English flok, fluke, flewke, Old English flōc; cognate with Old Norse flōki; compare Old High German flah “flat” ( German flach )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A sports team that consistently ranks in the top tier of its division is unlikely to be a fluke.

From Salon

Magnusson’s fame was a fluke, resulting from a conversation between Jane and an American friend in the publishing business, Stephen Morrison.

From The Wall Street Journal

Despite my cat trepidation, I saw him again, just to make sure my first-date magic wasn’t a fluke.

From Los Angeles Times

For those who grew up with Ms. Blume’s star fixed immutably in their literary firmament, it’s hard to think of her success as a fluke of time and place.

From The Wall Street Journal

But here they proved victory over Hull KR was no fluke and it could prove a season of surprises for the Knights, while the Airlie Birds contemplated a second successive defeat.

From BBC