noun🔗ShareReja, enrejadoA barrier that has parallel or crossed bars blocking a passage but admitting air."The basement windows were covered with heavy metal gratings to prevent break-ins. "Las ventanas del sótano estaban cubiertas con rejas de metal pesado para evitar robos.architecturematerialbuildingChat with AIVocabulary GamePractice Reading
noun🔗ShareRejillaA frame of iron bars to hold a fire."The old fireplace had sturdy gratings to hold the burning logs. "La vieja chimenea tenía rejillas resistentes para sostener los troncos encendidos.architecturematerialbuildingChat with AIVocabulary GamePractice Reading
noun🔗ShareRalladuraThe loose material that comes from something being grated."Add a few gratings of nutmeg to the hot milk."Añade un poco de ralladura de nuez moscada a la leche caliente.materialpartChat with AIVocabulary GamePractice Reading
noun🔗ShareRed de difracción, rejillaAn optical system of close equidistant and parallel lines or bars, especially lines ruled on a polished surface, used for producing spectra by diffraction."The science class used gratings to split sunlight into its different colors, creating a rainbow spectrum on the wall. "La clase de ciencias usó redes de difracción para dividir la luz solar en sus diferentes colores, creando un espectro de arcoíris en la pared.physicstechnologyscienceChat with AIVocabulary GamePractice Reading
noun🔗ShareRejillas(in the plural) The strong wooden lattice used to cover a hatch, admitting light and air; also, a movable lattice used for the flooring of boats."The sailors removed the heavy gratings from the deck to let fresh air into the ship's lower levels. "Los marineros quitaron las pesadas rejillas de la cubierta para dejar entrar aire fresco a los niveles inferiores del barco.nauticalpartarchitectureChat with AIVocabulary GamePractice Reading
noun🔗ShareRechinar, crujidoThe sound made by something that grates against something else."The metal grating of the window against the frame was loud and annoying. "El rechinido metálico de la ventana contra el marco era fuerte y molesto.soundChat with AIVocabulary GamePractice Reading
