taubururu

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

táubururu

va. not particular, not putting on a finish.

n. want of particularity in putting on a finish.

taubururu

n. imperfections in one's work.

v. to leave blots, to do carelessly, to spoil, to scamp, to do anyhow.