Source : Webster's Revised Unabridged Dictionary (1913)

Philanderer \Phi*lan"der*er\, n.
   One who hangs about women; a male flirt. [R.] --C. Kingsley.

Source : WordNet®

philanderer
     n : a man who likes many women and has short sexual
         relationships with them [syn: {womanizer}, {womaniser}]