1. the sudden spread of dust and debris from a collapsing building; - Example: "the destruction of the building produced an enormous debris surge" [syn: debris surge, debris storm]
WordNet (r) 3.0 (2006):
debris surge
n 1: the sudden spread of dust and debris from a collapsing
building; "the destruction of the building produced an
enormous debris surge" [syn: debris surge, debris
storm]