Bell pepper and Green pepper

Bell pepper noun - Plant bearing large mild thick-walled usually bell-shaped fruits; the principal salad peppers.

Green pepper and bell pepper are semantically related. In some cases you can use "Green pepper" instead a noun phrase "Bell pepper".

Green pepper noun - A sweet pepper that becomes red when ripe.

Bell pepper and green pepper are semantically related. You can use "Bell pepper" instead a noun phrase "Green pepper".