1. An opening in a building structure (window, skylight, or similar feature) that allows natural daylight to enter an interior space
The architect designed multiple natural light openings to reduce the need for artificial lighting.
O arquiteto projetou múltiplas aberturas de luz natural para reduzir a necessidade de iluminação artificial.
2. In architecture and building codes, a required window or opening that provides ventilation and illumination to an interior room
Building regulations require at least one natural light opening in every bedroom.
Os regulamentos de construção exigem pelo menos uma abertura de luz natural em cada quarto.