FAIRUZABADY [Abu-t-Tahir ibn Ibrahim Majd ud-Din ul-Fairuzabadi] (1329-1414), Arabian lexicographer, was born at Karazin near Shiraz. His student days were spent in Shiraz, Wasit, Bagdad and Damascus. He taught for ten years in Jerusalem, and afterwards travelled in western Asia and Egypt. In 1368 he settled in Mecca, where he remained for fifteen years. He next visited India and spent some time in Delhi, then remained in Mecca another ten years. The following three years were spent in Bagdad, in Shiraz (where he was received by Timur), and in Ta'iz. In 1395 he was appointed chief cadi (qadi) of Yemen, married a daughter of the sultan, and died at Zabid in 1414. During this last period of his life he converted his house at Mecca into a school of Malikite law and established three teachers in it. He wrote a huge lexicographical work of 6o or Too volumes uniting the dictionaries of Ibn Sida, a Spanish philologist (d. 1066), and of Sajani (d. 1252). A digest of or an extract from this last work is his famous dictionary al-Qamus (" the Ocean "), which has been published in Egypt, Constantinople and India, has been translated into Turkish and Persian, and has itself been the basis of several later dictionaries. (G. W. T.)