What is the collective noun for cups?

There isn't one specific, widely accepted collective noun for cups.

However, here are some options depending on the context:

* Set: This is a good option if the cups are a matching set, like a teacup set.

* Nest: This works if the cups are stacked or nestled together.

* Collection: This is suitable for a group of cups that are collected for a specific purpose or theme.

* Array: This suggests a group of cups arranged in a specific way, perhaps on display.

You could also be more descriptive and use phrases like "a group of cups," "a pile of cups," or "a stack of cups."