a. [ F. avantageux, fr. avantage. ] Being of advantage; conferring advantage; gainful; profitable; useful; beneficial;
Advabtageous comparison with any other country. Prescott. [ 1913 Webster ]
You see . . . of what use a good reputation is, and how swift and advantageous a harbinger it is, wherever one goes. Chesterfield. [ 1913 Webster ]
adv. Profitably; with advantage. [ 1913 Webster ]
n. Profitableness. [ 1913 Webster ]