(n): a bookkeeper's chronological list of related debits and credits of a business; forms part of a ledger of accounts
(n): a methodical examination or review of a condition or situation
(n): the act of examining something closely (as for mistakes)
(v): examine carefully for accuracy with the intent of verification
(v): consider in detail and subject to an analysis in order to discover essential features or meaning
(v): attend academic courses without getting credit
(v): be a student of a certain subject
