aBiśad | अBइशद् | aBizad
aBi-śad | अBइ-शद् | (√ sad | सद् |), -sīdati | -सीदति | to besiege, RV. ix, 7, 5; Ved. (impf.) -aśīdat | -अशीदत् |, or -asīdat | -असीदत् |, &c., Pāṇ. viii, 3, 119, in classical Sanskṛt only forms with z are allowed, Pāṇ. viii, 3, 63 and 118.