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Synonyms

goodbye

American  
[good-bahy] / ˌgʊdˈbaɪ /
Sometimes goodby, or good-bye

interjection

  1. farewell (a conventional expression used at parting).


noun

  • goodbyes
    plural
  1. a farewell.

goodbye British  
/ ˌɡʊdˈbaɪ /
  1. farewell: a conventional expression used at leave-taking or parting with people and at the loss or rejection of things or ideas

"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

noun

  1. a leave-taking; parting

    they prolonged their goodbyes for a few more minutes

  2. a farewell

    they said goodbyes to each other

"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 goodbye

First recorded in 1565–75; contraction of God be with ye

Explanation

Goodbye is a parting word, something you say to other people when you're leaving. You might say goodbye to all your favorite teachers on your last day of high school. A goodbye means that someone's departing: you say goodbye to your parents when you go off to college, and you also say goodbye to guests when they leave after a visit. The original goodbye, dating from the 1570s, was godbwye, which was a contraction of the farewell phrase "God be with ye!"

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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:

Their season ended with a twist when DelVecchio chose to say goodbye to Hall and “roll solo for now.”

From Los Angeles Times ● Sep. 28, 2026

"It was very tough to say goodbye," Timby says.

From BBC ● Sep. 18, 2026

Despite how hard it is to say goodbye, one thing’s for certain.

From Los Angeles Times ● Sep. 11, 2026

We hugged goodbye as she packed her boxes, labeled “One World Trade Center.”

From The Wall Street Journal ● Sep. 10, 2026

I open presents, we play another game, and parents start arriving and I’m thanking people and saying goodbye.

From "The Tenth Mistake of Hank Hooperman" by Gennifer Choldenko

Relatives crouched on the floor to say their final goodbyes to loved ones, kissing the faces of the dead between sobs.

From Barron's ● Sep. 16, 2026

Keep an eye on the time; make your goodbyes quick to avoid over-staying the limit.

From BBC ● Jul. 22, 2026

But while Stokes was saying his England goodbyes at Trent Bridge, Fuchs was saying hello at Bridge Field in Derbyshire, turning out for Grindleford in a Sunday friendly against Riverside Notts.

From BBC ● Jun. 30, 2026

Kopitar admits the goodbyes have been emotional at times.

From Los Angeles Times ● Apr. 11, 2026

While everything was being packed away in the cars that would take them to the train, Blanca and Pedro Tercero hid in the granary to say their goodbyes.

From "The House of the Spirits: A Novel" by Isabel Allende

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