perplex

verb

per·​plex pər-ˈpleks How to pronounce perplex (audio)
perplexed; perplexing; perplexes

transitive verb

1
: to make unable to grasp something clearly or to think logically and decisively about something
her attitude perplexes me
a perplexing problem
2
: to make intricate or involved : complicate
Choose the Right Synonym for perplex

puzzle, perplex, bewilder, distract, nonplus, confound, dumbfound mean to baffle and disturb mentally.

puzzle implies existence of a problem difficult to solve.

the persistent fever puzzled the doctor

perplex adds a suggestion of worry and uncertainty especially about making a necessary decision.

a behavior that perplexed her friends

bewilder stresses a confusion of mind that hampers clear and decisive thinking.

a bewildering number of possibilities

distract implies agitation or uncertainty induced by conflicting preoccupations or interests.

distracted by personal problems

nonplus implies a bafflement that makes orderly planning or deciding impossible.

the remark left us utterly nonplussed

confound implies temporary mental paralysis caused by astonishment or profound abasement.

the tragic news confounded us all

dumbfound suggests intense but momentary confounding; often the idea of astonishment is so stressed that it becomes a near synonym of astound.

was at first too dumbfounded to reply

Examples of perplex in a Sentence

Questions about the meaning of life have always perplexed humankind. let's not perplex the issue further with irrelevant concerns
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.
And some Democrats are still perplexed by the fact that last November Donald Trump became the first Republican since maybe Abraham Lincoln to carry Fall River. Howie Carr, Boston Herald, 26 Mar. 2025 Dahl was especially perplexed by the response to Evans’s fall. Ronan Farrow, The New Yorker, 24 Mar. 2025 Some were perplexed by its location, while others were enchanted by the simplistic nature of a home from a time long gone. Tj MacIas, Kansas City Star, 24 Mar. 2025 For a former player who was known as a cutthroat defender, he was perplexed by his players’ disappointing effort. Felipe Cardenas, The Athletic, 21 Mar. 2025 See All Example Sentences for perplex

Word History

Etymology

obsolete perplex, adjective, involved, perplexed, from Latin perplexus, from per- thoroughly + plexus involved, from past participle of plectere to braid, twine — more at per-, ply

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of perplex was in the 15th century

Browse Nearby Words

Cite this Entry

“Perplex.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/perplex. Accessed 13 Apr. 2025.

Kids Definition

perplex

verb
per·​plex pər-ˈpleks How to pronounce perplex (audio)
1
: to block the understanding of
especially : confuse sense 1a, bewilder
2
: to make difficult to understand : complicate
perplexed
-ˈplekst
adjective
perplexedly
-ˈplek-səd-lē
-ˈpleks-tlē
adverb

More from Merriam-Webster on perplex

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