遅ち延えん利り息そくちえんりそくじ字FuriganaMeanings1nounlate payment interest; default interest; penalty interestLegal/financial term for interest charged on overdue payments. Used in contracts, invoices, and debt collection contexts.支し払はらいが遅おくれた場ば合あい、遅ち延えん利り息そくが発はっ生せいし