Spun is the past participle of spin, used as a noun in some contexts (often in phrases like “in the spun thread” or metaphorically to describe a state of being enveloped or drawn into something). It can also function as an archaic or dialect noun meaning a spinning or spun thread. Clear sense depends on context, but in modern usage it’s primarily recognized as a verb form, not a common standalone noun in contemporary English.
Full pronunciation guide
