Dictionary.com
Thesaurus.com
Synonyms

thank

American  
[thangk] / θæŋk /

verb (used with object)

thanks, present (3rd person singular) thanked, past participle, past thanking present participle
  1. to express gratitude, appreciation, or acknowledgment to.

    She thanked them for their hospitality.


noun

  1. Usually thanks a grateful feeling or acknowledgment of a benefit, favor, or the like, expressed by words or otherwise.

    to return a borrowed book with thanks.

interjection

  1. thanks, (used as an informal expression of gratitude, appreciation, or acknowledgment).

idioms

  1. no thanks to, (used to express annoyance) not owing to.

    I caught my flight after all, no thanks to you.

  2. thanks to, (used to express gratitude or blame) because of; owing to.

    Thanks to good organization and hard work, the benefit concert was a great success.

    The case went poorly thanks to the lawyer's incompetence.

  3. thank God, (used as an interjection to express relief, thankfulness, etc.) Also thank goodness, thank heaven

  4. have oneself to thank, to be personally to blame; have the responsibility.

    The citizens have only themselves to thank for corruption in government.

  5. thank you, (used as an interjection to express gratitude, appreciation, or acknowledgment, as for a gift, favor, service, or courtesy).

thank British  
/ θæŋk /

verb

  1. to convey feelings of gratitude to

  2. to hold responsible

    he has his creditors to thank for his bankruptcy

  3. used in exclamations of relief

    thank goodness

    thank God

  4. used ironically to intensify a command, request, etc

    I'll thank you to mind your own business

"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

thank More Idioms  

    More idioms and phrases containing thank


Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of thank

First recorded before 900; Middle English (noun) “favorable thought, goodwill, gratitude,” (in singular and plural) expression of thanks; Old English thanc (in singular) expression of thanks, originally, “thought, thoughtfulness”; akin to think 1

Explanation

When you thank someone, you tell them how grateful or appreciative you are. You'll definitely thank your friends if they get together and throw you a fabulous surprise party for your birthday. If you appreciate something, like friendly, quick service at a restaurant or a stranger's generosity, you'll want to say, "Thanks!" Saying "thanks" or "thank you" is just one way to thank someone: you can also write a grateful note, leave a tip, or bake them cupcakes. People sometimes say, "Thank goodness!" when they're relieved that some disaster was averted.

Keep Reading on Vocabulary.com

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:

Well, thank God the Dodgers broke baseball’s longstanding tradition of segregation long before Roberts, who is Black and Japanese American, was born!

From Los Angeles Times Jul. 23, 2026

Giving people a free Sunday afternoon event in Long Beach, that’s a thank you.

From Los Angeles Times Jul. 23, 2026

I thank God that we have been slow followers.

From The Wall Street Journal Jul. 19, 2026

In his first reaction to the protests, Fedorov wrote on Telegram: "I thank you for the hope."

From Barron's Jul. 18, 2026

“Well, I didn’t make the wool. You can thank the sheep for that.”

From "Bye Forever, I Guess" by Jodi Meadows

They did so with relatively basic means, such as drones, thanks to the proximity of the shipping lanes to shore.

From Barron's Jul. 23, 2026

Shares have struggled since the start of the war, thanks to disruptions in shipping products to Middle East customers.

From MarketWatch Jul. 23, 2026

“I started to come to terms with it thanks to a very good doctor and a good therapist,” she told the North Carolina news station.

From Los Angeles Times Jul. 22, 2026

For years, Hermès was the go-to for anyone who wanted a company that could grow sales through thick and thin, thanks to seemingly bottomless demand for the Birkin handbag.

From The Wall Street Journal Jul. 22, 2026

I patted my tummy and said, “No, thanks, Grandma, I think that’ll hold me until I get home.”

From "Summer of the Monkeys" by Wilson Rawls

The Ugandan - who was wearing a Wallace tartan kilt in his country's colours - thanked those who had made the multi-sports event possible.

From BBC Jul. 23, 2026

On Instagram, Wilson thanked the judge and Australian legal system for a "substantial win today".

From Barron's Jul. 22, 2026

He’s an adviser to Cisco, whose chief executive publicly thanked McGurk for his help in landing a deal on G42’s massive Stargate project.

From The Wall Street Journal Jul. 19, 2026

Sir Keir also thanked Badenoch for her kindness following the death of his brother and after an arson attack on his family home.

From BBC Jul. 15, 2026

The president of the club, Dr. Edward Lasker, welcomed everyone, thanked them for coming, and then began a litany of Bobby’s many accomplishments.

From "Endgame" by Frank Brady

“Usha and the baby are happy and healthy, and our kids are overjoyed to meet their little brother,” he added, also thanking the military doctors and staff at Walter Reed Medical Center for their care.

From BBC Jul. 19, 2026

"I've been spending a lot of time with my family. I'm dealing with a cancer diagnosis, and I've been getting treatment, and it's been going really well," he said, thanking his well-wishers.

From Barron's Jul. 15, 2026

In recent days, Rodríguez has been visiting field hospitals and thanking a list of some 30 foreign nations for health aid after the disaster.

From The Wall Street Journal Jul. 11, 2026

The message concludes by thanking Tyler’s fans for their “outpouring of love and support.”

From Los Angeles Times Jun. 16, 2026

“You know, Roz, you should really be thanking me,” said Dr. Molovo, arching an eyebrow.

From "The Wild Robot Escapes" by Peter Brown

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training