asymmetry

a·sym·me·try   (ā-sĭm'ĭ-trē)    n.  Lack of balance or symmetry.

Main Entry: asym·me·try
Pronunciation: (')A-'sim-&-trE
Function: noun
Inflected Form: plural -tries
1 : lack orabsence of symmetry: as a : lack of proportion between the parts of a thing; especially : want of bilateral symmetry <asymmetry in the development of the twosides of the brain> b : lack of coordination of two parts acting in connection with one another <asymmetry of convergence of the eyes>
2 : lack ofsymmetry in spatial arrangement of atoms and groups in a molecule

asymmetry a·sym·me·try (ā-sĭm'ĭ-trē)
n.
Disproportion between two or more like parts; lack of symmetry.