sky

The expanse of air over any given point on the earth; the upper atmosphere as seen from the earth’s surface.

The appearance of the upper atmosphere, especially with reference to weather.

The celestial regions; the heavens.

The highest level or degree.

To hit or throw (a ball, for example) high in the air.

To hang (a painting, for example) high up on the wall, above the line of vision.

To jump very high in order to make a play, as in getting a rebound in basketball.

A cloud.

The region of clouds, wind, and rain; that part of the earth’s atmosphere in which meteorological phenomena take place: often used in the plural.

The apparent arch or vault of heaven, which in a clear day is of a blue color; the firm ament: often used in the plural.