Overture

(53), n. [O. Fr. overture, N. Fr. ouverture, from ouvrir, ouvrir. See OVERT.]

1Sense 1. Opening; disclosure; discovery. [Obs.] Shak.

2Sense 2. That which is opened; an open space; a recess; a retreat. [Obs.] “The cave’s inmost overture.” Chapman.

3Sense 3. Something offered for consideration; a proposal; an offer.

What is the great overture of the gospel, but the gift of a most blessed Comforter? Barrow.

4Sense 4. Specifically, a topic or resolution, formally proposed for consideration by a proper person or committee. Burke.

5Sense 5. (Mus.) A composition, for a full instrumental band, introductory to an oratorio, opera, or ballet.