analogon

noun2

1. •
   An analogue.

   • The rectilineal as opposed to curvature is an analogon of worthiness as opposed to happiness; as opposed to obliquity, it is an analogon of equity as opposed to partiality. — 1853
2. •
   According to Sartre, an equivalent of perception (such as a painting or a mental image) that is necessary for the process of imagination to take place.