all clear

noun

the signal that an air raid or other danger is over.

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compact
joined or packed together; closely and firmly united; dense; solid.
ready or inclined to fight.
not participating actively.
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Origin of all clear

First recorded in 1915–20

Words nearby all clear

all at once, all at sea, all better, all blacks, all but, all clear, all cylinders, all ears, all else being equal, all eyes, all fools' day
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Words related to all-clear

clearance

Example sentences from the Web for all-clear

British Dictionary definitions for all-clear

all clear

noun

a signal, usually a siren, indicating that some danger, such as an air raid, is over
an indication that obstacles are no longer present; permission to proceedhe received the all clear on the plan
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012