Used in or characteristic of or containing allegory:
— Allegorical stories.
— An allegorical painting of Victory leading an army.

synonym: allegoric.

Roget 521: metaphorical, figurative, catachrestical^†, typical, tralatitious^†, parabolic, allegorical, allusive, anagogical^†; ironical; colloquial; tropical.   

Polish: alegoryczny