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Definition of mauna loa
mauna loa
• noun
1
American An active shield volcano located on the Big Island of Hawaii in the United States, widely recognized as the largest subaerial volcano in both mass and volume on Earth.
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Mauna loa. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/mauna-loa