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.”).

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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

• omnidirectional

• “isotropic”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.
• William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “isotropic”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.
• “isotropic”, in OneLook Dictionary Search.