Yes, slams is a Scrabble word!

Verb

1. Close violently

2. Strike violently

3. Dance the slam dance

4. Throw violently

Noun

1. Winning all or all but one of the tricks in bridge

2. The noise made by the forceful impact of two objects

3. A forceful impact that makes a loud noise

4. An aggressive remark directed at a person like a missile and intended to have a telling effect