: a polite expression of one's gratitude

Examples of thank-you in a Sentence

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.
As part of the drive, which is running throughout the month of February, people who donate new or gently used footwear for men, women or children – or even new socks – receive a $10 thank-you coupon. Jessi Virtusio, Chicago Tribune, 19 Feb. 2026 And right now, the Golden State Warriors should be sending thank-you cards to every general manager and coach currently conspiring against their own roster winning games. Dieter Kurtenbach, Mercury News, 18 Feb. 2026 No matter what, always write a thank-you note. Phil Blair, San Diego Union-Tribune, 16 Feb. 2026 Sending a nice thank-you note or text with a photo from the visit is another nice touch. Melissa Kravitz Hoeffner, Martha Stewart, 15 Feb. 2026 See All Example Sentences for thank-you

Word History

Etymology

from the phrase thank you used in expressing gratitude

First Known Use

1792, in the meaning defined above

Time Traveler
The first known use of thank-you was in 1792

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Cite this Entry

“Thank-you.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thank-you. Accessed 23 Feb. 2026.

Kids Definition

thank-you

noun
ˈthaŋ-ˌkyü
: a polite expression of one's gratitude
Last Updated: - Updated example sentences
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