accusative singular neuter of evaṁpaṭiññāna (compound adjective/noun)
Analysis. evaṁ (thus, in this way) + paṭi (back, in return) + ñāna (knowing, recognition) = a knowing-back or acknowledgment made in this/such manner; in Pali law and ordination texts, a formal pledge or undertaking witnessed or accepted reciprocally.
Etymology. Compound of evaṁ ('thus', from demonstrative root *e-) + paṭiññāna (return-knowing, from paṭi- 'back, against' + ñāna 'knowing', cognate with Latin gnō- as in gnoscere, Greek ginṓskō). The prefix paṭi- images a pledge that turns back toward the speaker or commitment renewed in reciprocal exchange.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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