What does lustration mean?
Lustration means cleansing or purification, especially the process of removing corruption, misconduct, or disreputable associations from a person or public institution. In contemporary political and legal discussion, it usually describes an official effort to vet or clear an organization after a scandal, a change of government, or a collapse of a regime. Although the term may suggest moral renewal, it can also carry uncomfortable implications because scrutiny may rely on allegations or associations rather than judicial findings. Historically, lustration also referred to ritual purification, particularly with water, and more rarely to a shining or glossy quality. The word comes from Latin and retains a sense of both physical washing and moral cleansing. It is useful when discussing accountability because it identifies a broader process intended to restore public trust, while acknowledging the contested methods by which such cleansing may occur.
nounA process of cleansing or purification, especially one intended to remove corruption or discredit from a person or institution. More rarely, it means the quality of shining brightly or a glossy appearance.
- A process intended to cleanse a person or institution, especially by exposing or removing corruption, misconduct, or compromised associations.
- The act or process of ritual purification.
- The quality of shining brightly; brilliance or gloss.
"The commission was established to oversee the political lustration of the government."
"Wide-ranging lustration of the judiciary followed the collapse of the old regime."
"The silver bowl has a soft lustration that catches the candlelight."
Used for separate processes of purification or for repeated stages of political or institutional cleansing.
"The country's history includes several periods of lustrations directed at the former ruling elite."
Lustration began as ritual purification with water and later became a political word for attempts to cleanse institutions of corruption.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of lustration
The word comes from Latin lustrātiō, a noun of action meaning purification, derived from lustrāre, “to purify by washing.” Lustrāre was connected with lustrum, originally water used for ritual purification and later associated with a ceremonial census held at five-year intervals. The name luster and the adjective lustrous also reflect the Latin lustr- element, though they developed primarily around the idea of brightness and brilliance.
How lustration is actually used
The modern sense associated with political or moral cleansing is most common. It often implies an official or systematic scrutiny, and the process may be controversial because allegations can be treated as grounds for exclusion. The older sense of brightness or shine is now uncommon and literary.
Easily confused with lustration
Luster is the glossy or shining quality itself, whereas lustration usually denotes a process of cleansing or purification.