Definition of slammer in English:
1 (usually the slammer) informal Prison.
- Not even Judge Whitten, we hope, would throw a 6-year-old girl in the slammer for writing a book report.
- Community service was firmly out of the question, and he was sent to the slammer for 10 years, eventually being transferred to Alcatraz.
- The guy broke out of the slammer and shot her at point blank range.
Definition of slammer in:
- British & World English dictionary