Etymograph

English

imposture

Imposture comes from Late Latin impostura.

  1. Late Latinc. 200–600 CEimpostura
  2. Middle Frenchc. 1400–1600imposture
  3. Englishearliest quotation 1774same form

attested reconstructed ? uncertain or disputed

Lineage

  1. Late Latinc. 200–600 CEimpostura
  2. Middle Frenchc. 1400–1600imposture
  3. Englishearliest quotation 1774same form

Earliest quotation: 1774, Oliver Goldsmith, Of the Earliest State of Greece: “Among an unenlightened people every impoſture is likely to…”

Today it means

noun The act or conduct of an impostor; deception practiced under a false or assumed character; fraud or imposition.

Language periods are conventional ranges, not dates for this word.

Etymograph / Late Latin impostura / imposture