allegorical

US /ˌæl.əˈɡɔːr.ə.kəl/
UK /ˌæl.əˈɡɔːr.ə.kəl/
1.

ngụ ngôn

in or relating to a story, play, picture, or other work in which the characters and events represent moral, religious, or political qualities or ideas:

:
an allegorical novel/painting/play