The Collaborative International Dictionary of English v.0.48:
Unmechanized \Un*mech"an*ized\, a. [Pref. un- + mechanized.] Not mechanized. --Paley. [1913 Webster]WordNet (r) 3.0 (2006):
unmechanized adj 1: not mechanized; "production of furniture remained largely unmechanized"- Gordon Russell [syn: unmechanized, unmechanised]