adj rising or setting with the sun;
the opposite of acronycal.
2. cosmical ·adj pertaining to the solar system as a whole, and not to the earth alone.
3. cosmical ·adj characteristic of the cosmos or universe; inconceivably great; vast; as, cosmic speed.
4. cosmical ·adj 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.