Aga \A*ga"\ or Agha \A*gha"\ ([.a]*g[aum]" or [=a]"g[.a]), n.
   [Turk. agh[=a] a great lord, chief master.]
   In Turkey, a commander or chief officer. It is used also as a
   title of respect.
   [1913 Webster]

	

	Aga
     n : title for a civil or military leader (especially in Turkey)
         [syn: Agha]

	

	AGA
     Advanced Graphics Adapter