tumbud n English Spring, fountain. v Affixes mag-*, -um-, i-, -an English To spring, flow from a spring (as of water). Example sentence Tagbanwa Palinibut it kali ngayan, pagtumbudan na. Masesbeg maka nga magtumbud. English All round the edge of that dug hole has water springing from it. It|́bs really flowing swiftly.