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Synonyms

happy

American  
[hap-ee] / ˈhæp i /

adjective

happier, happiest
  1. delighted, pleased, or glad, as over a particular thing.

    I'm so happy to see you!

    Synonyms:
    satisfied, blissful, contented, merry, cheerful, blithe, joyful, joyous
    Antonyms:
    sad
  2. characterized by or indicative of pleasure, contentment, or joy.

    a happy mood;

    a happy frame of mind.

  3. willing to be helpful, as with assistance, a contribution, or participation.

    We’ll be happy to bring a couple of salads to the party.

  4. favored by fortune; fortunate or lucky.

    Our home country is a happy, fruitful land.

    Synonyms:
    prosperous, successful, propitious, favorable
  5. (used as part of an expression of good wishes on a special occasion).

    Happy Valentine’s Day to my husband.

    Happy Birthday, Grandpa!

  6. apt or felicitous, as actions, utterances, or ideas.

    Their collaboration was a happy accident.

    Synonyms:
    pertinent, opportune, fitting, appropriate
  7. obsessed by or quick to use the item indicated (usually used in combination).

    He was a trigger-happy gangster.

    Everybody is gadget-happy these days.


idioms

  1. happy as a clam. happy as a clam.

happy 1 British  
/ ˈhæpɪ /

adjective

  1. feeling, showing, or expressing joy; pleased

  2. willing

    I'd be happy to show you around

  3. causing joy or gladness

  4. fortunate; lucky

    the happy position of not having to work

  5. aptly expressed; appropriate

    a happy turn of phrase

  6. informal (postpositive) slightly intoxicated

"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

interjection

  1. ( in combination )

    happy birthday

    happy Christmas

"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
-happy 2 British  

combining form

  1. denoting excessive enthusiasm for or devotion to

    gun-happy

"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

happy More Idioms  

    More idioms and phrases containing happy


Usage

What is a basic definition of happy? Happy describes a feeling of joy, delight, or glee. It also describes something that is related to or shows joy. Happy can describe someone being willing to do something or be helpful. Happy is used in many expressions that wish good tidings to another person. Happy has a few other senses as an adjective.Happy describes feeling really good, as when a person in a good mood that makes them smile. Happiness refers to this positive emotion. Happily means in a happy way.Real-life examples: Everybody has something that makes them happy. Cute animals, presents, compliments, and loved ones make most people feel happy.Used in a sentence: The surprise birthday party really made Abdul happy.Happy also describes something that shows or is related to feelings of happiness and joy.Used in a sentence: The friendly clown had a happy smile. Happy describes someone being willing to do something, especially to help or assist someone else. They don’t think whatever they will do is a problem or a chore.Real-life examples: Many experts are happy to show off their knowledge. Salespeople are often happy to explain things to customers if it means selling more items.Used in a sentence: I’d be happy to give you a ride to the mall since I was going there anyway. The word happy is used in many greetings and expressions that wish a person well or wish that they have a good future.Used in a sentence: Happy birthday!

Other Word Forms

  • happily adverb
  • happiness noun
  • overhappy adjective
  • quasi-happy adjective

Etymology

Origin of happy

First recorded in 1350–1400; from Middle English; hap 1 ( def. ), -y 1 ( def. )

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.

George added he would be happy to let his two-year-old daughter play the sport if she chose to.

From BBC

Chatting with Traveler first thing really did result in a happy good morning.

From Literature

We were charged with protecting history at all costs, while they were happy to change history for the right price.

From Literature

“It was just cool to see him continuing his faith and how happy inside he was to take the journey,” Caden said.

From Los Angeles Times

“But I’m happy to get a solid teen return on a data-center investment.”

From The Wall Street Journal