| English noun: potato bean | 
| 1. | potato bean (plant) twining plant of Amazon basin having large edible roots | 
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 | Synonyms | Pachyrhizus tuberosus, yam bean | 
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 | Broader (hypernym) | vine | 
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 | Member meronym | genus Pachyrhizus, Pachyrhizus | 
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| 2. | potato bean (plant) a North American vine with fragrant blossoms and edible tubers; important food crop of Native Americans | 
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 | Synonyms | Apios americana, Apios tuberosa, groundnut, groundnut vine, Indian potato, wild bean | 
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 | Broader (hypernym) | vine | 
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 | Part holonym | groundnut, potato bean, wild bean | 
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 | Member meronym | Apios, genus Apios | 
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| 3. | potato bean (food) nutlike tuber; important food of Native Americans | 
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 | Synonyms | groundnut, wild bean | 
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 | Broader (hypernym) | tuber | 
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 | Part meronym | Apios americana, Apios tuberosa, groundnut, groundnut vine, Indian potato, potato bean, wild bean | 
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