bye bye

Fetched 2026-10-30 (live).

Synonyms: bye-bye, byebye

Antonyms: bye-bye, byebye

Related words from Datamuse; suggestions, not definitions.

Interjection

1. Goodbye.

Noun

1. A goodbye.
2. Bedtime for a toddler, going to sleep, going to bed.
   • Brush your teeth, it's time to go bye-bye.

Source: Wiktionary · CC BY-SA 3.0 (Wiktionary) · cached copy, not a rewrite.