metaphysical

Of or relating to metaphysics.

Based on speculative or abstract reasoning.

Immaterial or supernatural.

Of or relating to the poetry of a group of 17th-century English poets whose verse is characterized by an intellectually challenging style and extended metaphors comparing very dissimilar things.

Of or pertaining to metaphysic or metaphysics; in a loose sense, philosophical; hence, highly abstruse; apart from ordinary or practical modes of thought.