guise
1 Americannoun
verb (used with object)
verb (used without object)
noun
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François de Lorraine 2nd Duc de, 1519–63, French general and statesman.
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his son Henri I de Lorraine Duc de, 1550–88, French general and leader of opposition to the Huguenots.
noun
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semblance or pretence
under the guise of friendship
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external appearance in general
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archaic manner or style of dress
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obsolete customary behaviour or manner
verb
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dialect to disguise or be disguised in fancy dress
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archaic (tr) to dress or dress up
Related Words
See appearance.
Etymology
Origin of guise
1175–1225; (noun) Middle English g ( u ) ise < Old French < Germanic; see wise 2: (v.) Middle English gisen, derivative of the noun
Explanation
The noun guise refers to an outward appearance that conceals the true nature of someone or something. Your classmate might chat with you under the guise of friendship, but you know she's really just looking for juicy gossip. No doubt you’ve noticed the similarity between guise and disguise. Both involve the art of deception: it’s the methods that differ. Guise is about trying on new attitudes and mannerisms, such as speaking and acting in the guise of a native in a place where you are actually a tourist. Disguise involves hiding your real identity, disappearing in the new role.
Vocabulary lists containing guise
Warm-up, List 1
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"Mother Tongue" by Amy Tan
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100 SAT Words Beginning with "G"
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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.
The videos are often posted on social media under the guise of giving dating advice to other men online.
From BBC • May 7, 2026
Ted invited her to Fire Island under the guise of a work get-together.
From Los Angeles Times • Mar. 3, 2026
Since around 2015, Prince Group has operated across more than 30 countries under the guise of legitimate real estate, financial services and consumer businesses, US prosecutors said.
From Barron's • Feb. 25, 2026
The backlash caused Ring to cancel a deal with tech surveillance company Flock Safety, which sells its tools to police and governments under the guise of stopping crime.
From Salon • Feb. 20, 2026
Or he would sneer at me under the guise of a compliment.
From "The Name of the Wind" by Patrick Rothfuss
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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.