Advantage  —n. 1 beneficial feature. 2 benefit, profit. 3 (often foll. By over) superiority. 4 (in tennis) the next point after deuce. —v. (-ging) benefit, favour.  take advantage of 1 make good use of. 2 exploit, esp. Unfairly. 3 euphem. Seduce.  advantageous adj. [french: related to *advance]