Mauna Loa

geographical name
Mau·​na Loa | \ ˌmau̇-nä-ˈlō-ə How to pronounce Mauna Loa (audio) , ˌmȯ-\

Definition of Mauna Loa

active volcano 13,680 feet (4170 meters) high in the south central part of the island of Hawaii in Hawaii Volcanoes National Park

Note: In cubic content, Mauna Loa is the world's largest volcano.