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conundrum

American  
[kuh-nuhn-druhm] / kəˈnʌn drəm /

noun

  1. a riddle, the answer to which involves a pun or play on words, as What is black and white and read all over? A newspaper.

  2. anything that puzzles.


conundrum British  
/ kəˈnʌndrəm /

noun

  1. a riddle, esp one whose answer makes a play on words

  2. a puzzling question or problem

"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

Etymology

Origin of conundrum

First recorded in 1590–1600; pseudo-Latin word of obscure origin

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.

The upside risks from oil prices only adds to that conundrum.

From Barron's

The subject line of your email, to play therapist for a moment, was illuminating and revealed the heart of your conundrum.

From MarketWatch

Sri Lanka and India are providing sanctuary to 434 sailors from three Iranian naval vessels targeted or threatened by the United States, a diplomatic conundrum as the war spills into the Indian Ocean.

From Barron's

However, there is a moral conundrum hovering over your letter: “What do I owe him?”

From MarketWatch

There are almost no conundrums faced by Sir Keir and his government that this war does not make even harder.

From BBC