(mathematics) an attribute of a shape or relation; exact reflection of form on opposite sides of a dividing line or plane
source: WordNet 3.0
balance among the parts of something
source: WordNet 3.0
(physics) the property of being isotropic; having the same value when measured in different directions
source: WordNet 3.0
A due proportion of the several parts of a body to each other; adaptation of the form or dimensions of the several parts of a thing to each other; the union and conformity of the members of a work to the whole.
