Search Result for "seismic_disturbance":
Wordnet 3.0

NOUN (1)

1. an instance of agitation of the earth's crust;
- Example: "the first shock of the earthquake came shortly after noon while workers were at lunch"
[syn: shock, seismic disturbance]



WordNet (r) 3.0 (2006):

seismic disturbance
    n 1: an instance of agitation of the earth's crust; "the first
         shock of the earthquake came shortly after noon while
         workers were at lunch" [syn: shock, seismic
         disturbance]