kaobainako

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

kaobáinako

vi. to comply with without hesitancy or explanation.

kaobainako

a. being prompt to start a work, diligent, punctual, early.

vt. kaobaianako idem. to do...