فُسْتَاطٌ

, also written فِسْتَاطٌ: see فُسْطَاطٌ, in article فسط, to which it belongs; for the ت is a substitute for the [former] ط in فسطاط, or for the [latter] س in فِسَّاطٌ. (M and TA in article فسط.)