The meaning of GOODBYE is a concluding remark or gesture at parting —often used interjectionally. How to use goodbye in a sentence.

“Goodbye” is the most common phrase because it’s correct as both a noun and adjective. We might also find the hyphenated form of “good-bye” is used in some cases, but only when a noun comes directly …

Idiom goodbye to something (Definition of goodbye from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

Apr 23, 2026 · There are so many ways to say goodbye in English! Which one you choose depends on many factors including the formality of the situation, the time of day, whether you’re talking in person …

1. An acknowledgment at parting, especially by saying "goodbye." 2. An act of parting or leave-taking: many sad goodbyes.

May 4, 2026 · Noun goodbye (plural goodbyes) An utterance of goodbye, the wishing of farewell to someone.

You say ' Goodbye ' to someone when you or they are leaving, or at the end of a phone conversation.

Mar 6, 2026 · In English, all three forms – “Goodbye,” “Good bye,” and “Good-bye” – are correct, but they have different uses. The most common and widely accepted form is “Goodbye.” This single …

In this guide, you will learn many ways to say goodbye in English and when to use them. You will also see which goodbye phrases work best with friends, at work, in text messages, and in formal situations.

Dec 19, 2025 · Following that trend, it seems like goodbye must be short for “I hope you have a good bye” and bye must be some obsolete term for a certain time of day. But neither of those assumptions …