Box up and Shut in

Box up verb - Enclose or confine as if in a box.

Shut in and box up are semantically related in enclose topic. In some cases you can use "Shut in" instead a verb "Box up", when it comes to topics like surround, hold in check.

Shut in verb - Surround completely.

Box up and shut in are semantically related in enclose topic. You can use "Box up" instead a verb "Shut in", if it concerns topics such as surround, hold in check.