sky

sky

1. the apparently dome-shaped expanse extending upwards from the horizon that is characteristically blue or grey during the day, red in the evening, and black at night

2. outer space, as seen from the earth

3. weather, as described by the appearance of the upper air

Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005

What does it mean when you dream about the sky?

The sky usually signifies peace and freedom of expression when it is clear and blue. If cloudy and overcast, the sky may be forecasting sadness and trouble.

The Dream Encyclopedia, Second Edition © 2009 Visible Ink Press®. All rights reserved.

sky

[skī]

(astronomy)

In the daytime the apparent blue dome resting on the earth along the horizon circle; at night the blue becomes nearly black.

McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.