VariousWords beta
Related Terms:
Definitions:
Noun
ground zero
Definition: the target of a projectile (as a bomb or missile)
ground zero
Definition: the site of the World Trade Center before it was destroyed
ground zero
Definition: the point of detonation (or above or below) of a nuclear weapon
Definition: The point on the land or water surface below, above, or at which an atomic or nuclear bomb detonates.