English dictionary
ground zero meaning and definition
Definition and meaning of ground zero at MeaningMonkey.org. ground zero meaning and definition in the English Dictionary.GROUND ZERO noun
Definition of ground zero (noun)
- the target of a projectile (as a bomb or missile)
- the site of the World Trade Center before it was destroyed
- the point of detonation (or above or below) of a nuclear weapon
Source: Princeton University Wordnet