lu1,3 = to wipe. (HAND) To sway; aggressive movement lu3 = imperceptive; bewildered, abashed; hesitant. (MIND/HEART) lu3 = look-out turret; long oar; a sweep, a scull. (WOOD) lu3 = sand, grit, gravel. (EARTH/DIRT) lu3 = cauldron, pot; wooden sword handle; a haft. (METAL) lu3 = salty, bitter, brine; lye; thick gravy. (WATER)