مُصَدِّيَةٌ

The woman who faces, or decorates, (↓ تُصَدِّى, [which I thus render conjecturally, finding nothing to indicate its meaning except what here follows,]) the وِسَادَة [i. e. pillow, or cushion,] with الأَرَنْدَج, meaning black lines, upon the leather [that forms its covering]. (TA.)