Symmetry

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.

The law of likeness; similarity of structure; regularity in form and arrangement; orderly and similar distribution of parts, such that an animal may be divided into parts which are structurally symmetrical.

Equality in the number of parts of the successive circles in a flower.

Likeness in the form and size of floral organs of the same kind; regularity.

(mathematics) an attribute of a shape or relation; exact reflection of form on opposite sides of a dividing line or plane

(physics) the property of being isotropic; having the same value when measured in different directions

balance among the parts of something