simmiltu  [GIŠ.KUN4 : ]  (once [GIŠ.I.BAL : ])

[Art → Architecture]

1) : a stair / staircase leading to a citadel ; rabi simmiltu : a high Anatolian official ; bīt simmiltu : a stair-room , a stair-well / a staircase ; 2) : simmiltu dūri : a siege-ladder to climb up walls ; 3) : mountain ascent / climbing / mountaineering (?) ; simmiltu šamāmī : ladders to heaven ;

Cf. summulu