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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:

The Catholic service, conducted in Armenian, was open-casket, allowing mourners a final chance to say goodbye as they filed by the altar at the conclusion of the ceremony.

From Los Angeles Times Sep. 15, 2026

And so, for the 20th time her mother and I said goodbye to a fledgling uncertainly attempting flight.

From The Wall Street Journal Sep. 7, 2026

A couple of hours later, still in the middle of a song, Liam waves goodbye and casually strolls out of the rehearsal space.

From BBC Sep. 7, 2026

Erased like an old operating system via update, Apple officially said goodbye to Tim Cook as CEO this week.

From MarketWatch Sep. 4, 2026

I hug her goodbye, and Avery grabs my hand.

From "Keeping Pace" by Laurie Morrison

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

And, yes, of course, I was thinking of goodbyes, and I was thinking of moving on, and new pursuits and all of these things.

From Los Angeles Times Jun. 26, 2026

But as he prepares to say his goodbyes on Sunday, there is plenty to appreciate and admire in the here and now.

From BBC May 23, 2026

It spares the host from managing a revolving door of goodbyes, avoids disrupting the natural energy of the event and doesn’t encourage others to leave simply because they see you heading for the door.

From The Wall Street Journal Mar. 13, 2026

It's nice to have some more space, but it means a lot of tearful goodbyes.

From "What the Night Sings" by Vesper Stamper

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