zero hour



zero hour

The time at which something starts. I have so much studying left to do before the exam, and zero hour is 8 AM! Zero hour for our vacation is 4:30—the minute we're all done work!
See also: hour, zero

Common Names:

NameGenderPronouncedUsage
Lim-Chinese
Herodotus-Ancient Greek (Latinized)
Vlastimir-Serbian, Macedonian, Medieval Slavic
Joann
Atilius-Ancient Roman
JessaJES-əEnglish