1

isoseismal

adjective iso·seismal \ "+ \

Definition of isoseismal

:of, relating to, or marked by equal intensity of earthquake shock
  • an isoseismal line

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Origin and Etymology of isoseismal

is- + seismal


2

isoseismal

noun \ " \

Definition of isoseismal

plural -s
:an isoseismal line on a map or chart of the earth's surface connecting points of equal intensity of earthquake shock

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