संस्‍कृतशब्‍दकोशः

Monier–Williams

अभिषद् — {abhi-ṣad} (√{sad}), {-sīdati}, to besiege RV. ix, 7, 5##Ved. (impf.) {-aṣīdat}, or {-asīdat}, &c. Pāṇ. 8-3, 119, in classical Sanskṛit only forms with {ṣ} are allowed Pāṇ. 8-3, 63 and 118