unaˈffiliated,ppl.a. (un-1 8.) 1849–50Alison Hist. Eur. II. vii. §23. 134 No precautions [were] adopted..against the admission of unaffiliated members.1859Sat.Rev. 17 Dec. 728/2 Not to trust upright and able servants unaffiliated to the Society of Loyola.