筆ひっ跡せき鑑かん定ていひっせきかんていじ字FuriganaMeanings1nounhandwriting analysis; handwriting verificationTechnical term used in forensics, document examination, and legal contexts to determine the authenticity or authorship of handwriting.警けい察さつは遺い書しょの筆ひっ跡せき鑑かん定ていを専せん門もん家かに依い頼らいし