demeng adjective English. Is sad, uncommunicative, silent due to anger, grief or other overwhelming emotion. Example sentence: Subanen. Manumpit, mauma medemeng ka gupia? Ta' mai milegenan ka dun? English. Manumpit, why are you so silent? What are you feeling bad about? Idiom: demengig benwa adjective English. Of weather, is gray, overcast and oft. windless and rainless. Synonym. sukmed