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 ◆In cubic content, Mauna Loa is the world's largest volcano.
MAUNA LOA Defined for English Language Learners
Definition of Mauna Loa for English Language Learners
: volcano in the U.S., in Hawaii
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