The Collaborative International Dictionary of English v.0.48:
Metaphoric \Met`a*phor"ic\, Metaphorical \Met`a*phor"ic*al\, a. [Gr. ?: cf. F. m['e]taphorique.] Of or pertaining to metaphor; comprising a metaphor; not literal; figurative; tropical; as, a metaphorical expression; a metaphorical sense. -- Met`a*phor"ic*al*ly, adv. -- Met`a*phor"ic*al*ness, n. [1913 Webster]