Advanced English Word of the Day

Definitions

English > English
bye-bye
1. interj. (informal, often, childish) Goodbye.
2. n. (colloquial, often, childish) A goodbye.
3. n. (colloquial, often, childish) Bedtime for a toddler, going to sleep, going to bed.
Brush your teeth, it's time to go bye-bye.

Example Sentences

Just as we were leaving the exam room the doctor waved his hand saying, 'bye-bye'.

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