zero hour
the time when something is planned to begin (military)
"This is the zero hour for the attack," said the sergeant.
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View the original article here
See also
http://en.wikipedia.org/wiki/Idiom
http://www.idiomsite.com
the time when something is planned to begin (military)
"This is the zero hour for the attack," said the sergeant.
_________________________________________
View the original article here
See also
http://en.wikipedia.org/wiki/Idiom
http://www.idiomsite.com