masc dat sg of dukkhakkhaya (noun)
Analysis. Compound: dukkha (suffering) + khaya (decay, wearing away). The suffix -āya is the dative ending, marking the goal or purpose: 'toward the destruction of suffering.' A cardinal doctrinal term denoting the cessation that is the Third Noble Truth and the aim of the Path.
Etymology. dukkha from du- (bad, wrong; cognate Greek dys-, English dys-) + kha (empty space, emptiness in early usage, here deployed as the opposite of fullness). khaya from √khī (to decay, cognate with Sanskrit kṣaya-, Greek thisis 'consumption'). The compound's force is intensified by du-, turning 'decay' into 'bad-decay,' i.e., the suffering whose removal is salvation.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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