المَفْسَى
Root: فسو
Full Definition
المَفْسَى
The anus [as being the place of emission of the
فُسَآء]. مَا أَقْرَبَ مَحْسَاهُ مِنْ مَفْسَاهُ [How near is his mouth to his anus!] is a prov. [expressive of wonder at a man's shortness: see مَحْسًى, in art. حسو].