Standard Lemma guide

prosopopesis

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

A sudden and profound change of an individual's personality, whether spontaneous or induced e.g. in hypnosis.

Definition source: English Wiktionary via Wiktextract

Usage: rare

Topics: parapsychology, pseudoscience

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From prosopo- (“person, mask”) + -poiesis; introduced by French psychical researcher René Sudre, whose book "Parapsychology" (1926) was published in English by Grove Press in 1962. Possibly influenced by προσωποποιία (prosōpopoiía, “dramatization, prosopopoeia”).

Across languages

Translations

3 source translations are retained for this English entry.

  • Finnish: persoonallisuuden muutos — change of personality
  • Italian: prosopopesi — change of personality
  • Spanish: prosopopesis — change of personality