writer who founded and led a Western movement in 19th-century Turkish literature.

Şinasi became a clerk in the Ottoman general-artillery bureau. After learning French from a French officer who worked for the Ottoman army, Şinasi asked to be sent to study in France and spent five years (1849–53) there, meeting the leading French intellectuals and poets. On his return he held a number of government posts but turned to journalism and poetry. His Divan-i Şinasi (“The Collected Poems of Şinasi”) appeared in 1853, and, about the same time, he published an anthology of poems translated from the French. In 1860 he worked for a newspaper, the Tercüman-i ahval, and in 1862 started his own paper, the Tasvir-i efkâr (“Picture of Ideas”), which soon became a vehicle for the expression of new political and literary ideas. Şinasi also wrote for the Ceride-i askeriyye (“The Military Gazette”). In 1865 he fled to Paris, probably for political reasons, and spent most of his time there studying and working on a massive Turkish dictionary, a task he never completed. Returning to Constantinople in 1870, he lived as a recluse.

Şinasi is considered the founder of the modern school of Ottoman literature and was probably the first Turkish writer to feel the need for directing literary expression to the masses. To accomplish this he advocated the reform of Turkish verse forms (based largely on imitation of French models, which he carefully studied and observed) and the adoption of a pure Turkish devoid of Arabic and Persian vocabulary and grammatical constructions.