Source : Webster's Revised Unabridged Dictionary (1913)

Noble-minded \No"ble-mind`ed\, a.
   Having a noble mind; honorable; magnanimous. --
   {No"ble-mind`ed*ness}, n.

Source : WordNet®

noble-minded
     adj : of high moral or intellectual value; elevated in nature or
           style; "an exalted ideal"; "argue in terms of
           high-flown ideals"- Oliver Franks; "a noble and lofty
           concept" [syn: {exalted}, {high-flown}, {high-minded},
           {lofty}, {rarefied}, {rarified}, {idealistic}]