nādinnaṁ

nādinna

neuter accusative singular (or nominative plural), past participle of nādiyati (denominative from nādi, nāda: name, call)

(things) not given
that which should not be given
not to be given

Built from

nā — prefix · not, without
Plain negation (variant of a-/an-). Reverses the meaning of the participle that follows.
dinna — stem · given
Past participle of dādāti (√dā 'give'). Indicates the state of having been given or the quality of being given.

Analysis. nā- (negative particle, negation of dinna 'given') + dinna (past participle of dādāti 'gives'). The form expresses prohibition or non-gift, underscoring the ethical rule against receiving or giving what is improper.

Etymology. From √dā 'give' (English 'donate', Latin dāre) with the negative prefix a-/nā-. The negation reverses the sense of the participle to mean 'not given' or 'not to be given', used in monastic contexts to denote improper gifts.

Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.

Lite mode — plain HTML for e-readers and old browsers. Full version