Submitted by György Chityil ... on Fri, 01/19/2018 - 22:00 Hierarchy: NounDescription: {{heraldry|vexillology}} A symbol added to a flag or coat of arms to change it or make it different from another.Ngram: defacementNgram Text: defacementSource: WiktionaryIssue: 0Wiktionary tag: heraldryNgram Count: 1