or Dublin jackeen, subs. (Irish).A Dublin ARRY (q.v.). [From JACK + EEN, a suffix expressive of contempt or inferiority; a diminutive.]
1894. E. Œ SOMERVILLE & MARTIN ROSS, The Real Charlotte, iii. 246. Dont you remember what Mrs. Baker said about me, that you couldnt expect any manners from a DUBLIN JACKEEN?