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Definition of arno
arno
/ˈɑːr.noʊ/
arno Lexical Profile
CEFR
B2
Grade
8
Tier
3
Usage
Rare
Syllables
2
• noun
1
A major river in the Tuscany region of central Italy, flowing westward from the Apennine Mountains through the cities of Florence and Pisa before emptying into the Ligurian Sea.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Arno. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/arno