unflappable

adjective

un·​flap·​pa·​ble ˌən-ˈfla-pə-bəl How to pronounce unflappable (audio)
: marked by assurance and self-control
unflappability noun
unflappably adverb

Examples of unflappable in a Sentence

He has a reputation for being unflappable. the unflappable teacher never even blinked when the wall map came crashing down
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.
In the immediate aftermath, the shooting leaves Elsbeth’s son, Teddy (Ben Levi Ross), disillusioned enough to abandon his plans to follow her into law, and his usually unflappable mother is too traumatized to put up a fight in the matter. Hunter Ingram, Variety, 25 Apr. 2025 The typically unflappable guard let his arms linger for a couple of seconds, as if to savor the breakthrough. Darnell Mayberry, New York Times, 21 Apr. 2025 Though a seven shot gap to leader Spaun is more than closable for a mercurial talent chasing an unprecedented third consecutive Players crown, Scheffler – typically unflappable – looked uncharacteristically vexed after issues with the strong winds and putting. Jack Bantock, CNN, 15 Mar. 2025 In the video below, Dateline teases Morrison’s sit-down with a succession of clips of Daybell attacking the typically unflappable veteran corespondent. James Hibberd, The Hollywood Reporter, 7 Mar. 2025 See All Example Sentences for unflappable

Word History

Etymology

un- entry 1 + flap entry 1 (state of excitement) + -able

First Known Use

1954, in the meaning defined above

Time Traveler
The first known use of unflappable was in 1954

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Cite this Entry

“Unflappable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unflappable. Accessed 14 May. 2025.

Kids Definition

unflappable

adjective
un·​flap·​pa·​ble ˌən-ˈflap-ə-bəl How to pronounce unflappable (audio)
: not easily upset or panicked : unusually calm

More from Merriam-Webster on unflappable

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