apratisaMKya a. Unobserved, unnoticed; °Kya (KyA) niroDaH unobserved nullity, annihilation of an object; one of the three topics included by the Buddhas under the category of nirUpa , the other two being pratisaMKyAniroDa wilful destruction, as of a jar by a mallet, and AkASa the ethereal element.