know beans about
The phrase "know beans about" is an American idiom that can indicate either having minimal knowledge or complete ignorance about a subject, often used in negative statements.
🇺🇸 US Voice:
🇬🇧 UK Voice:
Definition
B2General
(informal, chiefly US)To have some knowledge or understanding, even if limited, about a topic.
Example
- She knows beans about gardening, enough to keep her plants alive.
B2General
(informal, chiefly US, negative)To have no knowledge or understanding about a topic.
Example
- He doesn't know beans about car engines.
Similar
Terms that have similar or relatively close meanings to "know beans about":