to defecate, to empty the bowels Pv-a.268 (+ osajjati).

ava + han, but prob. a new formation from Pass. avahīyati of hā, taking it to han instead …

…(= vaccaṃ osajjate Pv-a 268)
pp hanna. Cp. ūhanati² & ohanati.

*han for had, probably from pp….

…to urinate or defecate); ger. ohīyitvā Vin.iv.229; Dhp-a.ii.21 (cp. ohanati). See also…

…to urinate or defecate); ger. ohīyitvā Vin.iv.229; Dhp-a.ii.21 (cp. ohanati). See also…

…pp. ohīna (q.v.)
■ See also ohanati.

o + jahati

to emit, evacuate Pv-a.268 (vaccaṃ excrement, + ohanati)
pp osaṭṭha.

o + sṛj

…or ava + han, cp. ohanati