PTS Pali-English dictionary - The Pali Text Society's Pali-English dictionary
Ohanati
Ohanati,[ava + han,but prob.a new formation from Pass.avahīyati of hā,taking it to han instead of the latter] to defecate,to empty the bowels PvA.268 (+ osajjati).(Page 172)
U Hau Sein’s Pāḷi-Myanmar Dictionary ပါဠိျမန္မာ အဘိဓာန္(ဦးဟုတ္စိန္)