perplex
Americanverb (used with object)
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to cause to be puzzled or bewildered over what is not understood or certain; confuse mentally.
Her strange response perplexed me.
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to make complicated or confused, as a matter or question.
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to hamper with complications, confusion, or uncertainty.
verb
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to puzzle; bewilder; confuse
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to complicate
to perplex an issue
Other Word Forms
- perplexer noun
Etymology
Origin of perplex
First recorded in 1585–95; back formation from perplexed
Explanation
To perplex someone is to amaze, baffle, bewilder, dumbfound, flummox, mystify, or puzzle them. Perplexing things are hard to understand. If you're perplexed, then you're confused. Different things perplex different people. In football, a tricky defense will perplex a quarterback. Complicated formulas can perplex math students. When people do weird things, it can be perplexing. Anything hard to understand might perplex you. Perplexing also means to make something more complicated. So when you see the word perplex, think "Huh?"
Vocabulary lists containing perplex
List 1
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Charlie and the Chocolate Factory
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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.
Joao Neves, Kvaratskhelia and Mendes ended up on the left flank in close proximity - an asymmetrical set-up intended to perplex Liverpool.
From BBC • Apr. 9, 2026
Zika, a mosquito-borne virus first identified in 1947 in a Rhesus macaque monkey, continues to perplex scientists in many ways nearly 80 years later.
From Salon • Feb. 3, 2025
This pattern of abruptly rejecting safe foods can perplex parents and clinicians alike and, on the surface, can look like dieting.
From Slate • Jan. 4, 2025
At times, Jenkin’s bold, experimental style can perplex; but his vision is so unwavering and beholden to local history that his message is clear: On Enys Men, the earth remembers what the sea has taken.
From New York Times • Mar. 30, 2023
“You puzzle me, Jane: your look and tone of sorrowful audacity perplex and pain me. I want an explanation.”
From "Jane Eyre" by Charlotte Brontë
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.
