سد

7 انسدّ ذ , said of an interstice, or intervening space, It became closed, or closed up; as also ↓ استدّ: (M:) and both, said of a breach, or gap, (M, A,) it became stopped, or stopped up, (M,) or repaired, and made firm or strong. (A.) عُيُونُ الخَرْزِ ↓ اِسْتَدَّتْ and اِنْسَدَّتْ signify the same [i. e. The punctures made in the sewing of the skin became closed ]; (S, K;) expressing a consequence of pouring water into-a skin. (S.)