[na. ta.] A worthless thing, an object which is good for nothing; nādravye vihitā kācitkriyā phalavatī bha- vet H. Pr. 43; hence, a worthless or bad pupil or recipient of instruc- tion; vineturadravyaparigraha eva buddhilāghavaṃ prakāśayati M. 1; adravyametya bhuvi śuddhana- yopi maṃtrī Mu. 7. 14.