أَرْطًى
Root: رطى
Full Definition
أَرْطًى
[or, as some say, أَرْطَى]: see art. ارط: it is of the measure أَفْعَلٌ [or أَفْعَلُ] for one reason, and فَعْلًى [or فَعْلَى] for another reason: for they say أَدِيمٌ مَأْرُوطٌ as well as
مَرْطِىٌّ , meaning A hide tanned with the leaves of the tree called
ارطى.