blad I. \ˈblad, -ȧd\transitive verb (bladded ; bladded ; bladding ; blads) Etymology: origin unknown 1.chiefly Scotland: slap hard : strike 2.chiefly Scotland: to beat against : buffet < the wind bladding the young trees > II. noun (-s) 1.Scotland: slap, blow 2.Scotland a.: portion b.: selection, fragment