† traˈditious,a.Obs.rare. [f. tradition: see -ous. Cf.seditious.] = traditional 1. 1611Speed Theat.Gt.Brit. (1614) 143/2 How palpably they are carried away by traditious obscurities.1644Quarles Sheph. Oracles iii, Be not deluded with traditious dreames.