Blotter(redirected from blotters)
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A written record of arrests and other occurrences maintained by the police. The report kept by the police when a suspect is booked, which involves the written recording of facts about the person's arrest and the charges against him or her.
BLOTTER, mer. law. A book among merchants, in which entries of sales, &c.
are first made.
2. This book, containing the original entries, is received in evidence, when supported by the oaths or affirmations of those who keep it. See Original entry.