1. (n.) A book in which a summary of accounts is laid up or preserved; the final book of record in business transactions, in which all debits and credits from the journal, etc., are placed under appropriate heads.

2. (n.) A large flat stone, esp. one laid over a tomb.

3. (n.) A horizontal piece of timber secured to the uprights and supporting floor timbers, a staircase, scaffolding, or the like. It differs from an intertie in being intended to carry weight.

Domesday Book account account book accounts payable ledger accounts receivable ledger address book adversaria album annual appointment calendar appointment schedule balance sheet bank ledger bankbook bill bill of fare bill of lading blankbook blotter books calendar card ledger carte cashbook catalog classified catalog commonplace book cost card cost ledger cost sheet court calendar daybook desk calendar diary diptych docket engagement book factory ledger inventory invoice journal log logbook loose-leaf notebook manifest memo book memorandum book memory book menu notebook pad passbook petty cashbook pocket notebook pocketbook police blotter purchase ledger record book register registry sales journal sales ledger scrapbook scratch pad spiral notebook statement stock ledger stores ledger suspense ledger table tablet triptych workbook writing tablet yearbook