What is the collective noun of box?

There isn't a widely accepted collective noun for boxes.

While "a set of boxes" or "a stack of boxes" are commonly used, there's no singular, specific term like there is for "a flock of birds" or "a herd of elephants."

You could be creative and use something like:

* A nest of boxes

* A trove of boxes

* A collection of boxes

The best choice will depend on the context and what you're trying to convey.