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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.

"I'm safe, thank you everyone for your concern. But my phone and all my belongings burned... My mind is truly not okay right now," Tik wrote in a Facebook post.

From BBC • Jul. 13, 2026

"I missed you so much, and thank you for all coming."

From BBC • Jul. 7, 2026

"Good, thank you," replied Trump, a tycoon before becoming president who famously hosted the TV show "The Apprentice" with its catchphrase "You're fired!"

From Barron's • Jun. 17, 2026

So from the bottom of my heart, I just want to say thank you to them.

From Los Angeles Times • Jun. 16, 2026

Sam and Anastasia both said "No, thank you" and giggled.

From "All About Sam" by Lois Lowry

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