A place of work, because of the color brown Other Explanations for TanneryContinue ExploringTannery To dream of a tannery, denotes contagion and other illness. Loss in trade is portended.To dream that you are a…Tannery (Leather dying factory) A tannery in a dream has the same interpretation as that of a slaughterhouse.It also represents a…Tannery 1. Dissatisfaction in professional life. 2. Good social skills. 3. Possible contagious illness.