Definition of green beans:
(n) :
The immature pods of any kind of bean plant, eaten as a vegetable.
(n) :
The immature pods of numerous varieties of the common bean, Phaseolus vulgaris.
(n) :
(slang) A Roblox player wearing a green costume, symbolising the siding with Grow a Garden, a Roblox video game about growing plants.
(n) :
Ellipsis of green bean galaxy. [(astronomy) A type of galaxy with a green tinge. They are thought to be caused by an ionization wave from a nearby quasar whose beam blasted through the galaxy, causing the glow.]