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Definition of severn
severn
/ˈsɛv.ɚn/
Sev · ern
severn Lexical Profile
CEFR
B2
Grade
7
Tier
2
Usage
Rare
• noun
1
British The longest river in Great Britain, rising in the Cambrian Mountains of Wales and flowing through western England to empty into the Bristol Channel.
Example
"Engineers constructed a massive bridge across the Severn to connect South Wales with the rest of the United Kingdom."
Word Origin & Etymology
Derived from the Latin name 'Sabrina', which itself comes from the older Brittonic name 'Hafren', of uncertain pre-Celtic origin.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Severn. In Wordmom Dictionary. Retrieved Oct 15, 2026, from https://wordmom.com/dictionary/severn