isotropy
nounIn embryology, the property whereby all the parts of the unsegmented egg are alike capable of giving rise to any portion of the embryonic body: opposed to anisotropy.
nounThe state or property of being isotropic.
nounUniformity of physical properties in all directions in a body; absence of all kinds of polarity; specifically, equal elasticity in all directions.
nounThe property of being
(physics) the property of being isotropic; having the same value when measured in different directions