What is a representamen? Here are some definitions.
Noun
(Can we clean up(+) this sense?) A representation, a thing serving to represent something (as to an interpreting mind). It is a representation in the sense of something which represents, as opposed to its operation or relation of representing, and also as opposed to a process or activity of representing, which produces it. (The produced representamen can itself seem or be a process or activity, for example a song or a theatrical performance, or a rock's tumbling in an informative way, or a logical argument).
Examples
The representamen is the repertory of signs that are identified in the market.
A sign, or representamen, is something which stands to somebody for something in some respect or capacity.