actinomorphic
ac·ti·no·morphic
adjective
1.
capable of division into symmetrical halves by any longitudinal plane passing through the axis
Origin
From actino- + -morphic.
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.