سدس

سَادِسٌ ذ [ Sixth ]: fem. with ة. (S, K, &c.) See also سَاتٌّ, in art. ست. ― -b2- [سَادِسَ عَشَرَ, and the fem. سَادِسَةَ عَشْرَةَ, meaning Sixteenth, are subject to the same rules as ثَالِثَ عَشَرَ and its fem., expl. in art. ثلث, q. v.]