vide okubiba, okutuba.

v.i. appear/develop prematurely; occur earlier than normal. Envi zaamutuuba. His hair became gray prematurely. Ekirevu kyamutuuba. He developed a beard prematurely.

v.tr. pull out; takeout; draw out; pierce right through; abort; give birth to prematurely (of animals only).

plur. bakinvinvi (la) old person; young person who has prematurely gray hair. cf. oluvi.