Slammer (noun)

1. A prison or jail.
2. A device used to close a door or gate with a loud noise.
3. A type of cocktail made with sloe gin and lemon juice.

Origin:

From the english word "slam".

Examples:

1. He was sentenced to five years in the slammer for embezzlement.
2. The slammer was overcrowded and unsanitary, making it a difficult place to serve time.
3. He closed the gate with a loud slam from the slammer.
4. She ordered a sloe gin fizz, also known as a slammer at the bar.
5. The prison was often referred to as the slammer by the inmates and guards.