interr. adv. where? whither? Vin.i.217; DN.i.151; Snp.p.106; Ja.ii.7 Ja.iii.76; Ja.v.440
■ k-nu kho where then? DN.i.92; DN.ii.143 DN.ii.263.

cp. Vedic kuha; for a: u cp. kad˚.