Word Study
isotropic
CIDE DICTIONARY
isotropic, a. [Iso- + Gr. a turning, fr. to turn.].
Having the same properties in all directions; specifically, equally elastic in all directions. [1913 Webster]
OXFORD DICTIONARY
isotropic, adj. having the same physical properties in all directions (opp. ANISOTROPIC).
Derivative
isotropically adv. isotropy n.
Etymology
ISO- + Gk tropos turn
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