Sym*met"ric*al (?), a. [Cf. F. symétrique. See Symmetry.]
1. Involving or exhibiting symmetry; proportional in parts; having its parts in due proportion as to dimensions; as, a symmetrical body or building.
3. (Bot.) (a) Having an equal number of parts in the successive circles of floral organs; -- said of flowers. (b) Having a likeness in the form and size of floral organs of the same kind; regular.
4. (Math.) Having a common measure; commensurable. (b) Having corresponding parts or relations.