unapperˈtaining,ppl.a. (un-1 10.) 1645Symonds Diary (Camden) 274 Tire others easier eares with these Unapperteyning storyes.1800W. Taylor in Robberds Mem. (1843) I. 344, I steadily disadvise spoiling your new edition of Chatterton by tacking to it any unappertaining stuff of mine.