seismology

from WordNet (r) 3.0 (2006)
seismology
    n 1: the branch of geology that studies earthquakes
    
from The Collaborative International Dictionary of English v.0.48
Seismology \Seis*mol"o*gy\, n. [Gr. ??? an earthquake + -logy.]
   The science of earthquakes.
   [1913 Webster]
    

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