What does suffix pan mean?

The suffix "-pan" is not a common English suffix. It's possible you're thinking of a different suffix or word, or perhaps you're referring to a specific term in a different language.

Could you provide more context or examples of how you've seen this suffix used?

For example, are you referring to:

* "Pan-" as a prefix? This is a common prefix meaning "all" or "everything," as in "pandemic" (affecting all) or "panorama" (a view of everything).

* "Span" as a word? This refers to a period of time or a distance.

* A specific word ending in "-pan"?

Once you provide more information, I can help you understand the meaning of the suffix or word you're interested in.