1.b> 1) i> (), ; to thump smth. down on the desk / ;
2) i> () / (, i>); something thumped against the window / ;
2.b> ,i> i> (); to thump the table angrily ; I'll thump you if you do that again .i> / , / ; he thumped out a tune on the piano ;
3.b> (), , ; I thumped downstairs i> ;
4.b> () / ; his heart is thumping with excitement ; .