unˈchoosing,ppl.a. (un-1 10.) a1586Sidney Arcadia i. (1598) 94 Like a Lambe, whose damme away is fet, (Stolne from her young by theeues vnchoosing-haste).1660Jer. Taylor Ductor iv. i. rule i. §17 They are natural, or unavoidable, or the productions of fancy, or some other unchusing faculty.