Synonyms of Mt. St. Helens in English :
Antonyms of Mt. St. Helens in English
Thesaurus of Mt. St. Helens in English
Mt. St. Helens
see definition of mt. st. helensSynonyms of mt. st. helens
1. (noun) an active volcano in the Cascade Range in southwestern Washington; erupted violently in 1980 after 123 years of inactivity