aplomb
Americannoun
-
imperturbable self-possession, poise, or assurance.
- Synonyms:
- imperturbability, equanimity, composure
- Antonyms:
- uncertainty, doubt, discomposure, confusion
-
the perpendicular, or vertical, position.
noun
Etymology
Origin of aplomb
First recorded in 1820–30; from French à plomb “according to the plummet” (straight up and down, vertical position); cf. plumb ( def. )
Explanation
Aplomb is the ultimate test for cool: grace under pressure. Use aplomb to show great restraint under even the most trying circumstances. In retail, it's always a good idea to handle the angry customers with aplomb. Angry at the long lines at the grocery store? Irritated because the driver ahead cut you off? Take a deep breath, and approach life's messes with aplomb. When you think of aplomb, think cool, calm and collected. Not frazzled, furious, and fiery. Aplomb comes from the French word meaning "perpendicularity," from the phrase à plomb for "poised upright, balanced."
Vocabulary lists containing aplomb
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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.
She took it on with the aplomb of someone who knew how necessary the work was, and now we’ve lost her at one of the worst possible moments.
From Slate ● Sep. 3, 2026
It’s been a long time since we’ve seen anything like that from a press secretary, but no one has mastered the dark art of hucksterism with Leavitt’s aplomb.
From Salon ● Aug. 14, 2026
When there are great stories to be told, Mr. Nichols tells them with aplomb.
From The Wall Street Journal ● Aug. 14, 2026
She performs humble Christian motherhood with aplomb, her antisocial personality tucked away as deftly as the farmhouse kitchen’s off-camera dishwasher.
From Los Angeles Times ● Apr. 7, 2026
When Bernabe Montoya’s doleful voice crackled over the walkie-talkie, the agent replied succinctly, thoroughly, and then absorbed the information, or rather, lack of information, from the sheriff with equal automatic aplomb.
From "The Milagro Beanfield War" by John Nichols
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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.