Sassanid /ˈsæ.səˌnɪd/adjective 1noun 1forms 2 adjective1 •Sasanian.In order to diminish the religious significance of the place, the British systematically referred to Salman Pak by its classical Sassanid name, Ctesiphon. — 2015 noun1 •Sasanian. formsSassanidae · Sassanids