bilateralism
bi·la·te·ralism
noun
1.
the property of being symmetrical about a vertical plane
Origin
From bilateral + -ism.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.