Sky

The atmosphere above a given point, especially as visible from the ground during the day.

"That year, a meteor fell from the sky."

The part of the sky which can be seen from a specific place or at a specific time; its condition, climate etc.

"I lay back under a warm Texas sky."

Heaven.

"This mortal has incurred the wrath of the skies."

(theoretical physics) The set of all lightlike lines (or directions) passing through a given point in space-time.

To hit, kick or throw (a ball) extremely high.

To clear (a hurdle, high jump bar, etc.) by a large margin.

To hang (a picture on exhibition) near the top of a wall, where it cannot be well seen.

To drink something from a container without one's lips touching the container.

A vibrant light blue colour, like that of the sky on a fine day.