(1) A condition of having overcome affliction; to be beyond the limits of the effects of the afflictions (Pali sīmātiga). (2) Non-existent (nāstitva). (3) Unobtainable--synonymous with 無所得.

avidyamāna, non-existing; nothing existing, the immaterial.

A Dictionary of Chinese Buddhist Terms, William Edward Soothill and Lewis Hodous

又叫做無所得，空的別名。

陳義孝編, 竺摩法師鑑定, 《佛學常見辭彙》

abhāva, nāsti, anupalabdhi; akiṃcana, anilambha, anupalabdha, avastuka, avidyamāna, avidyamānatva, avindat, asaṃvidyamāna, asat, asad-bhāvatā, asad-bhūtatva, asantaka, ākiṃcanya, tucchaka, na vidyate, nāsti kiṃcit, nāstitva, nirābhāsa, nirvastuka, riktaka.

佛教漢梵大辭典

P2153