nirDf
nir-√ Df (only Pass. aor. -aDAri , Śiś. ix, 20 ), to settle, ascertain: Caus. -DArayati , to hold back (the breath), VPrāt. , Sch. ; to take or pick out, particularize (determine Pass. pres. p. -DAryamARa ), Pāṇ. ii, 3, 42 , Sch. : Desid. of Caus. -diDArayizati , to wish to ascertain or define, Śaṃk.