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Synonyms

bye-bye

American  
[bahy-bahy, bahy-bahy] / ˈbaɪˈbaɪ, ˈbaɪˌbaɪ /

interjection

  1. Informal. goodbye.


noun

  1. Baby Talk. sleep.

idioms

  1. go bye-bye,

    1. to leave; depart; go out.

    2. to go to sleep; go to bed.

Etymology

Origin of bye-bye

1700–10; apparently originally nursery phrase used to lull a child to sleep, later construed as reduplicative form of bye, short for goodbye

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“You put a wall here, this area goes bye-bye. There’s nothing any more,” he said, staring at cars making their way through the gate, which at that moment was open.

From Los Angeles Times

Newton then waved bye-bye to a Villanova student section that taunted him all game.

From Seattle Times

Wave bye-bye as they sink like a rock two miles off the Newport Beach coast with eight consecutive losses and counting.

From Seattle Times

But we can say bye-bye to the byes: Every team is in action for the next four weeks.

From Seattle Times

It was soon bye-bye Braves - once again an October departure in Philly.

From Washington Times