Which literary device enables readers to have multiple interpretations of a word, phrase, or event?

Question

Vocaloid · Answer

Next time please include the relevant answer choices

a. confusion
b. metaphor
c. ambiguity
d. culture

there are two you can eliminate: culture (which refers to the art/language/customs of a country and metaphor (which is a comparison between two things))

between confusion and ambiguity - which one is a better term to refer to the idea that things can have multiple meanings or interpretations?