Hansoku-make: To fall directly to the tatami while applying or attempting to apply techniques such as ude-hishigi-waki-gatame

Hansoku-make 

IJF SOR 18.2.2.3.  To fall directly to the tatami while applying or attempting to apply techniques such as ude-hishigi-waki-gatame (see IJF SOR 18.2.2.2 above).