thumb|300px|Charges used as marks of cadency in English heraldry: 1: label (heraldry)|label of three points; 2: [[crescent; 3: mullet; 4: martlet; 5: annulet; 6: fleur-de-lys; 7: rose; 8: cross moline; 9: octofoil ]]
thumb|300px|Charges used as marks of cadency in English heraldry: 1: label (heraldry)|label of three points; 2: [[crescent; 3: mullet; 4: martlet; 5: annulet; 6: fleur-de-lys; 7: rose; 8: cross moline; 9: octofoil ]]
In heraldry, cadency is any systematic way to distinguish arms displayed by descendants of the holder of a coat of arms when those family members have not been granted arms in their own right. Cadency is necessary in heraldic systems in which a given design may be owned by only one person at any time, generally the head of the senior line of a particular family.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).