bell pepper
US /ˈbel ˌpep.ər/
UK /ˈbel ˌpep.ər/

1.
peperone
a hollow fruit, usually green, red, or yellow, eaten as a vegetable
:
•
She added sliced bell pepper to the stir-fry.
Ha aggiunto il peperone a fette al soffritto.
•
Red bell peppers are rich in Vitamin C.
I peperoni rossi sono ricchi di vitamina C.