▪ FRT_1 ‘Euphrates’ ↗furātApart from this value, Lane vi (1877) has also
▪ †FRT_2: as in farita a ‘to become weak in o.’s intellect, after having possessed ample intelligence’
▪ †FRT_3: farata i u (fart) ‘to act vitiously, or unrighteously; to commit adultery, fornication’, to which according to some also belongs (al-) fartanā ‘fornicatress, adultress, female slave’, obviously a loanword (from ?) but related by many lexicographers to √FRT (though others say it is from √FRTN), from which is also the invective ibn al-fartanā ‘son of the female slave that is a fornicatrice; low, ignoble, mean, sordid’
▪ †FRT_4: firt, var. fitr ‘space measured by the extension of the thumb and forefinger’
♦ Semantic value spectrum in ClassAr (acc. to BAH2008): ‘1 sweet-tasting water; 2 to be weak-minded; 3 to violate religious norms’