Pronunciation: (koz'mik), [key]
1. of or pertaining to the cosmos: cosmic laws.
2. characteristic of the cosmos or its phenomena: cosmic events.
3. immeasurably extended in time and space; vast.
4. forming a part of the material universe, esp. outside of the earth. Also,cos'mi•cal.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.