mul·ti·fac·to·ri·al adjective \-fak-ˈtȯr-ē-əl\
: having characters or a mode of inheritance dependent on a number of genes at different loci
First Known Use of MULTIFACTORIAL
mul·ti·fac·to·ri·al adjective \-fak-ˈtōr-ē-əl, -ˈtȯr-\ (Medical Dictionary)
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