undeˈcision (un-1 12 and 5 b.) 1611Cotgr., Indecision, an vndecision; a doubtfull, vndetermined, or vncleered state of things.1795Jemima I. 56 This state of torturing undecision shall terminate.1930W. Faulkner As I lay Dying 13, I mislike undecision as much as ere a man.