[Turk. aghā master.] A commander or chief officer in the Ottoman empire; originally a military title, but used also of civil officers and as a title of distinction.

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1600.  J. Pory, trans. Leo’s Africa, 386. Neither can they be judged by any but the Agaes.

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1628.  Digby, Voy. to Medit. (1868), 15. The Agaw, the principall officer next to the Bassa.

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1667.  Lond. Gaz., cxxxv/2. The Aga of the Janisaries in quality of paymaster to the Army.

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1865.  Daily Tel., 6 Nov., 5/5. The different tribes … and the aghas who are to command them.

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