Defenition of the word river basin
    
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        Defenition of the word river basin
                    - the entire geographical area drained by a river and its tributaries; "flood control in the Missouri basin"
- the entire geographical area drained by a river and its tributaries; an area characterized by all runoff being conveyed to the same outlet
 
Synonyms for the word river basin
Hyponyms for the word river basin
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                    - detention basin
- retention basin
 
Hypernyms for the word river basin
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                    - geographic area
- geographic region
- geographical area
- geographical region
 
See other words