bundus verb English. Suddenly spills in quantity, as from a burst sack; of rain, is a downpour. Example sentence: Subanen. Su palay ta, mibundus, pu' mitedut su tangkeb; iket tubung su kituten. English. Our rice all spilled out, because the container had a hole in it; a rat had chewed the bottom of it. Synonym. bebelegbud c.f. budus Generic. kula'