Carboy and Feeding bottle

Carboy noun - A large bottle for holding corrosive liquids; usually cushioned in a special container.

Feeding bottle and carboy are semantically related. In some cases you can use "Feeding bottle" instead a noun "Carboy".

Feeding bottle noun - A vessel fitted with a flexible teat and filled with milk or formula; used as a substitute for breast feeding infants and very young children.

Carboy and feeding bottle are semantically related. You can use "Carboy" instead a noun phrase "Feeding bottle".