nonagium
nonagium 〈拉〉(欧洲古法)九一产 为宗教目的支付给堂区神职人员的死者遗产中动产的1/9。 (=nonage)
nonagium (noh-nay-jee-[schwa]m). [Latin “a ninth”] Hist. The ninth part of a decedent’s personal property, sometimes payable to the parish clergy for pious uses. — Also termed nonage.