saṃ-√ dih P. -degdhi, to smear, besmear, cover, [Kauś.]; [MBh.] &c.; to heap together, [MW.]; Ā. -digdhe (pr. p. -dihāna, or -dehamāna), to be doubtful or uncertain (said of persons and things), [Kāv.]; [Śaṃk.] : Pass. -dihyate, to be smeared over or covered, be confused, confounded with (instr.), [Nir. ii, 7] ; be indistinct or doubtful or uncertain, [MBh.]; [Kāv.] &c.: Caus. -dehayati, to make indistinct or uncertain, confuse, perplex, [MBh.]; (Ā.) to be doubtful or uncertain (in saṃ-dehayāna v.l. -dehamāna), [ib.]