Wikipedia
Blason
Blason is a form of poetry. The term originally comes from the heraldic term blazon in French heraldry which means either the codified description of a coat of arms or the coat of arms itself. The Dutch term is Blazoen, and in either Dutch or French, the term is often used to refer to the coat of arms of a chamber of rhetoric.
Usage examples of "blason".
Duc de Marny, a feeble old man now, almost a dotard whose hitherto spotless blason, the young Vicomte, his son, was doing his best to besmirch.