n. Achievement; performance; usually, a deed or act of some exceptional or remarkable kind; a conspicuous performance; more especially, a spirited or heroic act; a great or noble achievement: as, the exploits of Alexander, of Cæsar, of Wellington.n. Advantage; benefit.n. Synonyms Deed, Feat, etc. See feat.To achieve; accomplish.To make complete use of; work up; bring into play; utilize; cultivate.Specifically To employ or utilize selfishly; turn to one's own advantage without regard to right or justice; make subservient to self-interest.To make research or experiment; explore.To work (as a mine, etc.); to turn to industrial use.