"sky" as noun
1 - The atmosphere above a given point, especially as visible from the ground during the day.
2 - The part of the sky which can be seen from a specific place or at a specific time; its condition, climate etc.
3 - Heaven.
"sky" as verb
1 - To hit, kick or throw (a ball) extremely high.
2 - To clear (a hurdle, high jump bar, etc.) by a large margin.
3 - To hang (a picture on exhibition) near the top of a wall, where it cannot be well seen.
"sky" as noun
1 - A vibrant light blue colour, like that of the sky on a fine day.
