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 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
• ', the 2019 book by Armen Avanessian and Anke Hennig