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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:

She isn't ready to say goodbye yet, or to give up her fight.

From BBC Jul. 24, 2026

"I said goodbye to you and did not know what lay ahead," he said referring to their final meeting.

From Barron's Jul. 24, 2026

“The buck stopped here,” Solimene wrote in a goodbye email to colleagues.

From Salon Jul. 22, 2026

We have a long goodbye routine, which involves about 25 different secret handshakes and poses.

From The Wall Street Journal Jul. 18, 2026

Before we were loaded up and driven away in an army truck, they gave us a few moments to say goodbye to him.

From "An Elephant in the Garden" by Michael Morpurgo

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

From BBC Jul. 22, 2026

Barely four weeks after waving his goodbyes, O'Neill was back and Hearts were six points clear, with both sides 20 matches into the campaign.

From BBC May 15, 2026

Traditionally, Irish culture values goodbyes that are warm, friendly and sincere.

From The Wall Street Journal Mar. 13, 2026

A memorial card before the goodbyes honored Sandy Wernick, Adam Sandler’s longtime manager, who died this week.

From Los Angeles Times Mar. 8, 2026

We mumbled goodbyes that went unreturned and slipped quietly into the shadows.

From "Hollow City" by Ransom Riggs

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