bangku' 2 noun English. A usu. backless bench which may accommodate one or more persons. Example sentence: Subanen. Bena' mitubus maan, migbuat, migingkud diag bangku' muka' sinaing nu megulang libun, migabitabit ilan dua'. English. When he finished eating, he got up, sat on the bench next to the old woman, the two of them talked.