The term relating to heraldry is ARMORIAL, an 8 letter word. ARMORIAL is a term used to describe the art of designing, displaying, and blazoning coats of arms and badges. It is also used to refer to the collection of coats of arms belonging to a particular family or individual. ARMORIAL is derived from the Latin armorialis, meaning 'of arms'. ARMORIAL is closely related to the study of genealogy, as it is often used to trace the lineage of a family or individual.