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callback

or call-back

[ kawl-bak ]
/ ˈkɔlˌbæk /
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noun
adjective
of or relating to a return telephone call: Please leave a callback number.
verb phrase call back [kawl-bak] /ˈkɔl ˈbæk/ .
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Origin of callback

First recorded in 1925–30; noun use of verb phrase call back
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use callback in a sentence

Other Idioms and Phrases with callback

call back

1

Ask someone to return; also, ask that something be returned, as in He passed the first audition and was waiting to be called back, or These screws are defective; the manufacturer has called them back. [Late 1500s]

2

call someone back. Telephone someone in return, as in May I call you back next week? [Early 1900s]

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
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