sky

• Sustantivo que designa el espacio visible sobre la tierra, usualmente percibido como una bóveda azul durante el día, o la región atmosférica superior; también puede referirse al firmamento o a la extensión celeste.

A noun referring to the upper atmosphere or expanse of space above the earth, typically seen as a blue dome during the day.

1. The upper atmosphereA1formal

   The region of the atmosphere and outer space seen from the earth.

   cielo

   • The sky is blue on a clear day.
   • Birds are flying high in the sky.
   • The sky turned dark before the storm.

   Sinónimosatmosphereazureblueempyreanfirmamentwelkin

   Antónimosearthfloorground

2. Weather or climateA2informal

   The appearance of the upper atmosphere as an indicator of weather conditions.

   Cielo (como indicador del tiempo)

   • Look at that cloudy sky; it might rain soon.
   • The sky was clear and sunny all day.
   • A red sky at night is a sailor's delight.

   Sinónimosclimateweather