Convenience food and Delicatessen food

Convenience food noun - Any packaged dish or food that can be prepared quickly and easily as by thawing or heating.

Delicatessen food and convenience food are semantically related. In some cases you can replace phrase "Delicatessen food" with "Convenience food", this phrases are similar.

Delicatessen food noun - Ready-to-eat food products.

Convenience food and delicatessen food are semantically related. You can use "Convenience food" instead a noun phrase "Delicatessen food".