Avakkhipati & okkhipati
to throw down or out, cast down, drop; fig usually applied to the eyes = to cast down, hence transferred to the other senses and used in meaning of “to keep under, to restrain, to have control over” (cp. also avakkhāyati), aor. ˚khipi DN-a.i.268 (bhusaṃ, variant reading avakkhasi).
ava + khipati; cp. Sk. avakṣipati