obertura

Etymology
, from (compare 🇨🇬~, 🇨🇬), alteration of  (compare 🇨🇬). . Doublet of the borrowed form. The sense of "aperture" was a later learned development or borrowing.

Noun

 * 1) opening
 * 2)  overture
 * 3)  aperture

Etymology
..

Noun

 * 1)  opening, overture