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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.

"My daughter and her aunt are doing well, they won't be discharged today - they're staying at the hospital. Thank you so much for supporting me through this immense pain," he posted on Friday overnight.

From BBC • Jun. 26, 2026

“So I begin today in that spirit of gratitude. Thank you to the board for your faith in me and for this opportunity.”

From Los Angeles Times • Jun. 24, 2026

Thank you for pushing back on that, because I hear it so much and I don’t really hear the counter-argument.

From Salon • Jun. 15, 2026

Thank you for turning the pain of loss into strength and into something so beautiful.

From BBC • Jun. 9, 2026

“I wouldn’t lift a hand for that woman if she fainted in front of me. Thank you, son,” she said, and smiled.

From Full of Beans by Jennifer L. Holm

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