officialtyrare.|əˈfɪʃəltɪ| [f. official n. + -ty.] †1.= officiality 1. Obs. 1726Ayliffe Parergon 163 An Officialty to an Archdeacon. 2.= officiality 2, officialism. 1876T. Hardy Ethelberta ii. (1877) 22 When pleasant malt liquor..had..neutralised some of the effects of officialty.