n. An opening; an aperture; a hole.n. An open place.n. Opening; disclosure; discovery.n. In music, an orchestral movement properly serving as a prelude or introduction to an extended work, as an opera or oratorio.n. Something offered to open the way to some conclusion; something proposed for acceptance or rejection; a proposal: as, to make overtures of peace.n. Specifically Eccles., in Presbyterian church law, a formal proposal submitted to an ecclesiastical court.n. Synonyms Proposition, etc. See proposal.Eccles., to submit an overture to. See overture, n., 6.