Wikipedia ThesaurusAntonymsRelated WordsSynonymsLegend: Switch tonew thesaurus Noun1. Mount Saint Helens- an active volcano in the Cascade Range in southwestern Washington; erupted violently in 1980 after 123 years of inactivity Mount St. Helens,Mt. St. Helens ...
Mount Saint Helens - an active volcano in the Cascade Range in southwestern Washington; erupted violently in 1980 after 123 years of inactivity Mount St. Helens, Mt. St. Helens Evergreen State, WA, Washington - a state in northwestern United States on the Pacific Cascade Mountains, Cascade Ran...
Define Mount Saint Helen's. Mount Saint Helen's synonyms, Mount Saint Helen's pronunciation, Mount Saint Helen's translation, English dictionary definition of Mount Saint Helen's. Noun 1. Mount St. Helens - an active volcano in the Ca