سد

sadd (inf. n. fr. سدّ 'to close up,' etc.), s.f. Obstruction, obstacle, impediment, barrier, fence, rampart, wall, ditch, etc.:—sadd-ě-rāh, s.f. Obstruction of the road, obstruction, obstacle:—sadd-ě-ramaq, s.f. Hindrance or preventive from breathing one's last; stay of life, support of life; a bare subsistence; the last remains of life; the agonies of death:—sadd-ě-sikandar, s.f. Alexander's rampart.