Kalendarium
Defined in 1 dictionary — Black's (1910)
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
In the civil law. A calendar; a book of accounts, memorandum-book or debt-book; a book in which accounts were kept of moneys loaned out on interest. Dig. 32, 64. So called because the Romans used to let out their money and recoive the interest on the cniends of cach month. Calvin.