masc nom sg of kalyāṇa (adj)
Etymology. From Sanskrit kalyāṇa, probably from kalam- 'auspicious time' or 'proper moment', with the sense 'opportune, fitting, good'. The root may be related to Sanskrit कल (kala) 'time', suggesting the underlying image of 'timely' > 'good, proper'. No clear Indo-European cognate.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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