[eych-ouuh r, -ou-er]
- the time, usually unspecified, set for the beginning of a planned attack.
Origin of H-hour
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Related Words for h-hourclimax, contingency, crisis, crossroad, crossroads, deadline, emergency, exigency, juncture, pinch, strait, target, countdown, D-day, H-hour, term
- military the specific hour at which any operation commencesAlso called: zero hour
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