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Definition of tone river
tone river
• noun
1
A major river in the Kantō region of Honshu, Japan, stretching 322 kilometers from Mount Ōminakami to the Pacific Ocean and having the largest drainage basin in the country.
2
British A river in Somerset, southwestern England, usually known as the River Tone, which rises in the Brendon Hills and flows through Taunton to join the River Parrett.
Cite this Entry
Wordmom. (2026). Definition of Tone river. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/tone-river