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rack out



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Idioms and Phrases

Go to sleep, as in I racked out about midnight . This slangy expression, as well as the related rack time , for sleeping or snooze time, use rack to refer to being laid out on a framework, here a bed.

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from 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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