apratisaṃkhyaa. Unobserved, unnoticed; °khya (khyā) nirodhaḥ unobserved nullity, annihilation of an object; one of the three topics included by the Buddhas under the category of nirūpa, the other two being pratisaṃkhyānirodha wilful destruction, as of a jar by a mallet, and ākāśa the ethereal element.
apratisaṃkhyaa. Unobserved, unnoticed; ˚ākhya(khyā)- nirodhaḥ unobserved nullity, annihilation of an object; one of the three topics included by the Buddhas under the category of nirūpa, the other two being pratisaṃkhyā- nirodha wilful destruction, as of a jar by a mallet, and ākāśa the ethereal element.
Böhtlingk and Roth Grosses Petersburger Wörterbuch
apratisaṃkhya (3. a + pra°) adj. nicht wahrnehmbar: °nirodhadie nicht wahrnehmbare Vernichtung, eines der drei Distinctionen in der Kategorie des Nichtrealen bei den Buddhisten, COLEBR. Misc. Ess. I, 397.