Metanoia

Metanoia, an Ancient Greek word (μετάνοια) meaning "changing one's mind", may refer to:


 * Metanoia (psychology), the process of experiencing a psychotic "breakdown" and subsequent, positive psychological re-building or "healing"
 * Metanoia (rhetoric), correction, a rhetorical device
 * Metanoia (theology), "conversion" and "reformation" or repentance
 * Metanoia (film), a 2021 science fiction film
 * Metanoia Films, a film production company
 * Metanoia, a word for the act of prostration in Christianity
 * Metanoia, a direct climbing route opened in 1991 by Jeff Lowe on the Eiger's north face
 * Metanoia: A Speculative Ontology of Language, Thinking, and the Brain, the 2019 book by Armen Avanessian and Anke Hennig

Music

 * Metanoia (Australian band), a Christian metal band
 * Metanoia (Chilean band), a Christian hardcore band
 * Metanoia (For All Eternity album), 2015
 * Metanoia (IAMX album), 2015
 * Metanoia (Porcupine Tree album), 1998
 * Metanoia (Yōsei Teikoku album), 2007
 * Metanoia (Persefone album), 2022
 * Metanoia, Pt.1, an album by Druha Rika, 2012
 * "Metanoia" (song), by MGMT, 2008
 * "Metanoia", a song by Gerry Rafferty from Another World, 2000
 * "Metanoia", a song by The Human Abstract from Midheaven, 2008
 * "Metanoia", a song by King Missile from Happy Hour, 1992
 * "Metanoia", a song by Japanese artist Nana Mizuki, 2019
 * "Metanoia", a song by Romanian DJ/Producer "Steve", 2020