Sposter
Sposter is a term that does not have a single, widely accepted meaning. In English-language sources, it may appear as a misspelling or variant of “poster,” or as a proper noun used in specific contexts. Because of its sparse usage, the intended sense of sposter is typically determined by nearby words or the field in which it appears.
Possible interpretations can be grouped as follows. As a common noun, sposter is occasionally used informally
Etymology for the term is not established in mainstream references, and there is no universally recognized