bye-bye

Meaning

1. interjection Goodbye.
2. noun A goodbye.
3. noun Bedtime for a toddler, going to sleep, going to bed.

   Brush your teeth, it's time to go bye-bye.

Similar words

goodbye arrivederci sayonara good-bye adieu bye cheerio goodby adios au revoir

Word family

by-bies by-by by-bys bye-byes