Cheerio vs. Goodbye

Goodbye, an interjection said upon parting.

(rare) Hello; a greeting.

A small saveloy often consumed with tomato sauce at parties.

a farewell remark;

Example: ‘they said their good-byes’;

; a formula used to another person or persons when the speaker, writer, or person addressed is departing.

An utterance of goodbye, the wishing of farewell to someone.

Example: ‘John gave Rebecca a goodbye to wish her luck on her holiday.’;

To say goodbye; to wish somebody farewell on parting.

a farewell remark;

Example: ‘they said their good-byes’;