An envelope is the paper container used to hold a letter being sent by post.

I couldn't help it if a lot of ignorant grocers refused to co-operate with me about the paper containers.

This she poured into a paper container set atop a second, larger jug.

It was developed from laminated paper containers that had been used to transport M-17 incendiary bombs.

There had not been enough of the meal left to bother packing into little paper containers.

He ripped the box open, exerting the violence inside on the paper container.

In recent years, it brought out products using paper containers and plastic bottles as well as blended juices.

Drake had a paper container filled with coffee in front of him.

I left the room, found a drinking fountain and cup dispenser in the hall, filled a large paper container and returned with it.

For dessert he ate from a paper container of fresh cranberries.