bekorara

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

békoræra

vi. to hem, to roar, as a lion.

n. hemming, roaring, a hem, a roar.

bekorara

n. bebekorara: roar or voice from the throat.

v. to growl, to snarl (animals or persons), to clear the throat, to scold.