Personifying a person or object when communicating to an audience.(noun)
Personification of an abstraction.(noun)
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Use "prosopopoeia" in a sentence
"The prosopopoeia which is adopted by Plato in the Protagoras and other dialogues is repeated until we grow weary of it."
"The Old and New Testament, which by a 'prosopopoeia' are here called the 'two witnesses.'"
"Honest Pantagruel, not understanding the mystery, asked him, by way of interrogatory, what he did intend to personate in that new-fangled prosopopoeia."