Cup Lip Terminology: Understanding Cup Rims and Edges

There isn't a specific, widely recognized term for the lip of a cup. However, you could describe it using terms like:

* Rim

* Edge

* Lip (this is the most common and straightforward term)

* Bevel (if the lip has a specific angle or shape)

You could also be more specific depending on the type of cup:

* Spout (for a pouring cup)

* Mouth (for a drinking cup)

Ultimately, the best term to use depends on the context and what you want to emphasize.