Fatt

(from the article `Islamic arts`) ...rulers` interest in art. Allegorical manavs were much in vogue, such as the Shabestn-e khayl (`Bedchamber of Fantasy`) by the prolific writer Fatt ...
Found on http://www.britannica.com/eb/a-z/f/11

fatt

a traditional unit of volume for grain, generally equal to 9 bushels or 1/4 chalder. This would be about 317 liters based on the traditional grain bushel now used in the U.S. or about 327 liters based on the British imperial bushel.
Found on http://www.unc.edu/~rowlett/units/dictF.html
No exact match found