# good day

> English word · Interjection

## Definitions
1. A somewhat formal greeting generally used between sunrise and sunset.
2. A dismissal; sometimes used to express annoyance.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/good-day