utsf
ut-√ sf ( ud-√ sf ) P. -sarati , to hasten away, escape, AV. iii, 9, 5 ; MBh. : Caus. -sArayati , to expel, turn out, drive away, put or throw away, leave off, MBh. ; Hariv. ; Kathās. ; BhP. ; to send away, Rājat. ; to cause to come out, MBh. ; to challenge, MBh.