▪ I.unˈhabit,v. [un-2 4 b.] trans. To free from a habit; to disaccustom. 1650Fuller Pisgah ii. i. 64 So hard it is to unhabit mens mouths from old ill customs. ▪ II.† unˈhabit,ppl.a.Sc.Obs. [un-1 8 b.] Uninhabited. 1580Reg. Privy Council Scot. III. 304 The said hous..remanis unhabite be him.