Pronunciation: (ī"sō-dī-nam'ik, -di-), [key]
1. pertaining to or characterized by equality of force, intensity, or the like.
2. noting or pertaining to an imaginary line on the earth's surface connecting points of equal horizontal intensity of the earth's magnetic field. Also,i"so•dy•nam'i•cal.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.