titis Sense 1 verb English. Uses up one's strength seemingly entirely. Example sentence: Subanen. Mititisen gupiai kekpetubu'en di gembata'en. English. He used all his energy for his children. Example sentence: Subanen. Kaas ki gembata', ndi' sumungal di megulangen, pu' mititisen gupiai kekpetubu'en dig bata'en. English. Thus a child must not resist his parents' correction, for they have exhausted themselves in their children. Sense 2 English. Travels entire length of s.t., as a river.