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  • thank-you
    thank-you
    adjective
    expressing one's gratitude or thanks.
  • thank you
    thank you
    interjection
    a conventional expression of gratitude
Synonyms

thank-you

American  
[thangk-yoo] / ˈθæŋkˌju /

adjective

  1. expressing one's gratitude or thanks.

    a thank-you note.


noun

  • thank-yous
    plural
  1. an expression of thanks, as by saying “thank you”.

    I never got so much as a thank-you for helping him.

thank you British  

interjection

  1. a conventional expression of gratitude

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of thank-you

1785–95 thank-you for def. 2; noun and adj. use of verb phrase thank you

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.

See Examples For:

“Thank-you notes, thank-you emails, in-person interviews … uniquely human activities are now more of a differentiator than they were before,” Link said.

From MarketWatch Sep. 11, 2026

The album’s title track is a tribute to the singer’s mother, and a thank-you for hanging in there when her daughter didn’t make things easy.

From The Wall Street Journal Jul. 21, 2026

Rudd and Banks could have shot their 20-second cameos as a pit stop on a grocery run, a brief thank-you to Wain for launching their comedy careers in 2001’s “Wet Hot American Summer.”

From Los Angeles Times Jul. 8, 2026

"It's been such a big influx of messages and comments, but if I could say thank you to everyone, then this is my thank-you."

From BBC May 20, 2026

I thought maybe the other student and I were going to get a quick thank-you, but he was nowhere to be seen.

From "Ugly" by Robert Hoge

“Thank you, thank you, thank you all so much.”

From Los Angeles Times Sep. 15, 2026

"Vice President Vance, thank you for being here today. Please carry that message back."

From Barron's Sep. 11, 2026

First, Mr. President, thank you so much for having us.

From Slate Sep. 8, 2026

"They fought for the freedom we have now and never got to experience it, and giving our best tomorrow is part of us saying thank you."

From BBC Sep. 4, 2026

“I do thank you for the opportunity, sir.”

From "The Red Car to Hollywood" by Jennie Liu

How many pre-fight interviews now involved personal insults, aggressive posturing, the desire to settle a score—how many post-fight speeches involved aggressive call-outs, rather than thank-yous to their coaches or families or God.

From Slate Jun. 14, 2026

I know people worked hard and they want to give their thank-yous.

From Los Angeles Times Sep. 12, 2025

Then, my thank-yous got smaller, almost embarrassingly so.

From Salon Nov. 28, 2024

Among her many thank-yous, she saved her last for her mother, “for actually making those first tennis outfits when I was young.”

From Washington Times Nov. 6, 2023

After the Sunday-night service, folks said their goodbyes and thank-yous.

From "Moon Over Manifest" by Clare Vanderpool

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