Search Dictionary
Definition of mount rainier
mount rainier
mount rainier Lexical Profile
CEFR
B2
Grade
4
Tier
2
Usage
Rare
• noun
1
American A massive active stratovolcano located in the Cascade Range in Washington state, known as the highest mountain in the state and a prominent landmark of the Pacific Northwest.
Synonyms
View all synonyms for mount rainier• 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 Mount rainier. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/mount rainier