Webster's Revised Unabridged Dictionary · 1913

Metaphysical

Metaphysical , adjective

[Compare French métaphysique. See Metaphysics.]

1.
Of or pertaining to metaphysics.
2.
According to rules or principles of metaphysics; as, metaphysical reasoning.
3.
Preternatural or supernatural. [Obsolete]
The golden round Which fate and metaphysical aid doth seem To have thee crowned withal. — Shakespeare