black thumb (English, noun)
expansion: black thumb (plural black thumbs)
Senses:
glosses: A lack of skill in gardening; brown thumb.
glosses: An inability to make animals or plants in one's care thrive.
tags: broadly
glosses: A person with a black thumb.
glosses: Used other than figuratively or idiomatically: see black, thumb.
Forms:
form: black thumbs
tags: plural