Cosmic \Cos"mic\ (k?z"m?k), Cosmical \Cos"mic*al\ (-m?-kal), a. [Gr. kosmiko`s of the world, fr. ko`smos: cf. F. cosmique. See Cosmos.]

1. Pertaining to the universe, and having special reference to universal law or order, or to the one grand harmonious system of things; hence; harmonious; orderly.

2. Pertaining to the solar system as a whole, and not to the earth alone.

3. Characteristic of the cosmos or universe; inconceivably great; vast; as, cosmic speed. ``Cosmic ranges of time.'' --Tyndall.

4. (Astron.) Rising or setting with the sun; -- the opposite of acronycal.

Source: Webster's Revised Unabridged Dictionary (1913)