rikaki

Bingham: Hiram Bingham, A Gilbertese-English Dictionary (1908, 1953). American Board of Commissioners for Foreign Missions.
Sabatier: Ernest Sabatier, M.S.C., Dictionnaire Gilbertin-Français (1954), translated by Sr. M. Oliva as Gilbertese-English Dictionary (1971). South Pacific Commission Publications Bureau.

Bingham

rikaáki

vi. to turn back, to return, to quit, to go home, to desert.

rikaki

n. withdrawal, going backwards.

v. to retire, to go back, to withdraw.

vc. karikaka: to bring backwards, to set (bone), to make go back into place.

vt. kanrikaka: idem. to disenchant.

na. bai-rikaki: arm turned backwards.