Da'irat al-Ma'arif

Kitāb Dāʼirat al-Maʻārif: wa-Huwa Qāmūs ʻĀmm li-Kull Fann wa-Maṭlab (كتاب دائرة المعارف: وهو قاموس عام لكل فن ومطلب), often simply referred to as Dāʼirat al-Maʻārif, was an Arabic encyclopedia published by Butrus al-Bustani in 1875. It is considered the first modern encyclopedia published in Arabic.