okkhāyika
adjective low-lying, deep remote, only in one phrase, viz. udaka-tarakā gambhīragatā okkhāyikā MN.i.80, MN.i.245.
fr. ava + khāyin fr. kṣi, cp. avakkhāyati; Kern,
Toevoegselen
s. v. suggests relation to BSk. avakhāta of khan, and compares Lal.319