Release; freedom from the fabrications and conventions of the mind. The suttas distinguish between two kinds of release. Discernment-release (paññā-vimutti) describes the mind of the arahant, which is free of the āsavas. Awareness-release (ceto-vimutti) is used to describe either the mundane suppression of the kilesas during the practice of jhāna and the four brahma-vihāras [see AN 6.13], or the supramundane state of concentration in the āsava-free mind of the arahant.

https://www.accesstoinsight.org/glossary.html#vimutti

Define kilesas :

Defilement — lobha (passion), dosa (aversion), and moha (delusion) in their various forms, which include such things as greed, malevolence, anger, rancor, hypocrisy, arrogance, envy, miserliness, dishonesty, boastfulness, obstinacy, violence, pride, conceit, intoxication, and complacency.