tungatunga

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

túngatunga

a. knotty, irregular and unsuitable as a log.

tungatunga

na. full of lumps, knots, deformities <deformity>, irregular, faulty, disfigured.

ex. akea tungatungana: without fault, perfect.