a methodical examination or review of a condition or situation; "he made an audit of all the plants on his property"; "an energy efficiency audit"; "an email log audit"
attend academic courses without getting credit
examine carefully for accuracy with the intent of verification; "audit accounts and tax returns"
declared not guilty of a specific offense or crime; legally blameless; "he stands acquitted on all charges"; "the jury found him not guilty by reason of insanity"