(n.) A journal of accounts; a primary record book in which are recorded the debts and credits, or accounts of the day, in their order, and from which they are transferred to the journal.

Domesday Book account book accounts payable ledger accounts receivable ledger address book adversaria album annals annual appointment calendar appointment schedule balance sheet bank ledger bankbook bimonthly biweekly blankbook blotter books calendar card ledger cashbook catalog check sheet chronicle chronology classified catalog clock card commonplace book cost card cost ledger cost sheet court calendar daily date slip datebook desk calendar diary diptych docket engagement book ephemeris factory ledger fortnightly gazette inventory journal ledger log logbook loose-leaf notebook magazine memo book memorandum book memory book monthly newsmagazine notebook organ pad passbook periodical petty cashbook pictorial pocket notebook pocketbook police blotter purchase ledger quarterly record record book register registry review sales journal sales ledger scrapbook scratch pad serial slick magazine spiral notebook stock ledger stores ledger suspense ledger table tablet time book time chart time scale time schedule time sheet time study timecard timetable trade magazine triptych weekly workbook writing tablet yearbook