isotropic

From iso- +‎ -tropic, from Ancient Greek ἴσος (ísos, “equal”) + τροπικός (tropikós, “of or pertaining to a turn or change; or the solstice; or a trope or figure; tropic; tropical; etc.”).

isotropic (not comparable)

1. (physics) Having properties that are identical in all directions; exhibiting isotropy
2. (mathematics) Having the same components in all rotated coordinate systems

• anisotropic

• coisotropic
• isotrope
• isotropism
• isotropy
• semiisotropic

• isotropic in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• isotropic in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
• isotropic at OneLook Dictionary Search