MT. ST. HELENS

 Dictionary entry overview: What does Mt. St. Helens mean? 

• MT. ST. HELENS (noun)
  The noun MT. ST. HELENS has 1 sense:

1. an active volcano in the Cascade Range in southwestern Washington; erupted violently in 1980 after 123 years of inactivity

  Familiarity information: MT. ST. HELENS used as a noun is very rare.

 Dictionary entry details 

• MT. ST. HELENS (noun)

Sense 1

Meaning:

An active volcano in the Cascade Range in southwestern Washington; erupted violently in 1980 after 123 years of inactivity

Classified under:

Nouns denoting spatial position

Synonyms:

Mount Saint Helens; Mount St. Helens; Mt. St. Helens

Instance hypernyms:

volcano (a mountain formed by volcanic material)

Holonyms ("Mt. St. Helens" is a part of...):

Evergreen State; WA; Wash.; Washington (a state in northwestern United States on the Pacific)

Cascade Mountains; Cascade Range; Cascades (a mountain range in the northwestern United States extending through Washington and Oregon and northern California; a part of the Coast Range)