BILLION n.
According to the French and American method of numeration, a thousand millions, or 1,000,000,000; according to the English method, a million millions, or 1,000,000,000,000. See Numeration.
BOOKKEEPING n.
d ledger. See Daybook, Cashbook, Journal, and Ledger. Bookkeeping by single entry, the method of keeping books by carrying the record of each transaction to the debit or credit of a single account. -- Bookkeeping by double entry, a mode of bookkeeping in which two entries of every transaction are carried to the ledger…