adj pertaining to, coming from, or resembling, the stars; starry; starlike.
2. astral ·add. ·adj of or pertaining to an aster; as, astral rays; astral sphere.
3. astral ·add. ·adj consisting of, belonging to, or designating, a kind of supersensible substance alleged to be next above the tangible world in refinement; as, astral spirits; astral bodies of persons; astral current.