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Public Dharma glossary

Kilesa

Pronunciation: ki-LAY-suh

Canonical definition: Unwholesome mental factors, particularly greed (Lobha), aversion (Dosa), and delusion (Moha).

Morphological structure

From √kliś, to torment, stain, or afflict: mental defilement or emotional affliction.

Canonical usage

Unwholesome mental factors, particularly greed (Lobha), aversion (Dosa), and delusion (Moha).

Common misunderstanding

Defilements are conditioned visitors to awareness, not permanent flaws in a person’s character.

Practical significance

Recognizing a kilesa early prevents it from hardening into destructive behavior.

Source anchor

AN 3.69; Itivuttaka 50