Definitions of slam:

• noun:   a forceful impact that makes a loud noise
• noun:   the noise made by the forcefaul impact of two objects
• noun:   winning all or all but one of the tricks in bridge
• noun:   an aggressive remark directed at a person like a missile and intended to have a telling effect
• verb:   strike violently

  Example: "Slam the ball"

• verb:   throw violently

  Example: "He slammed the book on the table"

• verb:   close violently

  Example: "He slammed the door shut"

• verb:   dance the slam dance