Mid 17th century; earliest use found in Jeremy Taylor (d. 1667), Church of Ireland bishop of Down and Connor and religious writer. From pre- + disponent, after predispose.
Definition of predisponent in US English:
predisponent
adjectiveˌpriːdɪˈspəʊn(ə)nt
rare
Predisposing.
Origin
Mid 17th century; earliest use found in Jeremy Taylor (d. 1667), Church of Ireland bishop of Down and Connor and religious writer. From pre- + disponent, after predispose.