flump
flump |fləmp fləmp | ▶verb [ no obj. ] fall or sit down heavily: he went off to flump into a chair. • [ with obj. ] set or throw (something ) down heavily: Ellie flumped her hands down on her sewing. ▶noun [ in sing. ] the action or sound of such a heavy fall: the rocks hit the ground with a flump. ORIGIN early 17th cent.: imitative; compare with plump 2 .
flump |flʌmp | ▶verb [ no obj., with adverbial of direction ] fall or sit down heavily: I flumped back into bed. ▶noun [ in sing. ] the action or sound of a heavy fall. ORIGIN early 17th cent.: imitative.