puzzle
Americannoun
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a toy, problem, or other contrivance designed to amuse by presenting difficulties to be solved by ingenuity or patient effort.
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something puzzling; a puzzling question, matter, or person.
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a puzzled or perplexed condition; bewilderment.
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Did you do the puzzle in the newspaper today?
verb (used with object)
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to put (someone) at a loss; mystify; confuse; baffle.
Her attitude puzzles me.
- Synonyms:
- confound
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to frustrate or confound, as the understanding; perplex.
The problem puzzled him for weeks.
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to exercise (oneself, one's brain, etc.) over some problem or matter.
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Archaic. to make intricate or complicated.
verb (used without object)
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to be perplexed or confused.
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to ponder or study over some perplexing problem or matter.
verb phrase
verb
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to perplex or be perplexed
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to attempt the solution (of); ponder (about)
he puzzled over her absence
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to solve by mental effort
he puzzled out the meaning of the inscription
noun
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a person or thing that puzzles
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a problem that cannot be easily or readily solved
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the state or condition of being puzzled
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a toy, game, or question presenting a problem that requires skill or ingenuity for its solution See jigsaw puzzle Chinese puzzle
Synonym Usage
Puzzle, riddle, enigma refer to something baffling or confusing that is to be solved. A puzzle is a question or problem, intricate enough to be perplexing to the mind; it is sometimes a contrivance made purposely perplexing to test one's ingenuity: a crossword puzzle; The reason for their behavior remains a puzzle. A riddle is an intentionally obscure statement or question, the meaning of or answer to which is to be arrived at only by guessing: the famous riddle of the Sphinx. Enigma, originally meaning riddle, now refers to some baffling problem with connotations of mysteriousness: He will always be an enigma to me.
Other Word Forms
Derived Forms
Conjugated Forms
Present
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have puzzledperfect
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has puzzledperfect 3rd person singular
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has been puzzlingperfect progressive 3rd person singular
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are puzzlingprogressive
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am puzzlingprogressive 1st person singular
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is puzzlingprogressive 3rd person singular
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puzzlessingular 3rd person
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have been puzzlingperfect progressive
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puzzlingparticiple
Past
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had puzzledperfect
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was puzzlingprogressive singular
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were puzzlingprogressive plural
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had been puzzlingperfect progressive
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puzzledparticiple
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puzzledsimple
Future
Etymology
Origin of puzzle
First recorded in 1585–95; origin uncertain
Explanation
To puzzle over something is to try to understand or solve it. Picture someone struggling with a jigsaw puzzle, trying to figure out how all those tiny pieces fit together to form an image. That person is puzzling over a puzzle! When something puzzles you, it confuses and mystifies you. New technology might continually puzzle your grandfather, while your grandmother is quick to figure it out. When you puzzle over a difficult book or the instructions to your new TV, it's like you're trying to piece together a tricky puzzle — a challenging game or problem. The classic puzzle is a jigsaw puzzle, a picture that's split into small, oddly-shaped pieces you need to reassemble into a whole. There are also logic puzzles, crossword puzzles, and mechanical puzzles like a Rubik's Cube. If you can't figure a person out, you can also call them a puzzle.
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.
Leading companies have different business models, and it is important to know where each one fits into the energy puzzle.
From Barron's • Jun. 5, 2026
He and his team think they have found a missing piece of the puzzle.
From BBC • Jun. 3, 2026
The VLCCs will be an important part of a larger broken puzzle that will need to get put back together again, including oil production, inventory and refining.
From MarketWatch • Jun. 1, 2026
The puzzle dates back decades, but it gained renewed attention after observations from NASA's Cassini spacecraft in 2004 suggested that Saturn's rotation rate was gradually changing.
From Science Daily • May 29, 2026
Critically for the giant panda—and all the species under its umbrella—the government and the conservationists are collaborating, attacking the many pieces of the habitat puzzle.
From "Camp Panda" by Catherine Thimmesh
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.