What is collective noun for loaves?

There isn't a specific, commonly used collective noun for loaves. While you could say things like "a batch of loaves" or "a shelf of loaves," these are more descriptive than truly collective.

If you're looking for something more evocative, you might consider using a noun that emphasizes the type of bread, like:

* A crusty of sourdough loaves

* A pile of rye loaves

* A stack of artisan loaves

Ultimately, the best collective noun will depend on the context and the specific type of bread you are describing.