multifactorial
mul·ti·fac·torial
adjective
1.
involving or depending on several factors or causes (especially pertaining to a condition or disease resulting from the interaction of many genes)
Origin
From multi- + factorial.
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.