: In contact sports, an athlete whose size, strength, and/or aggressiveness make it likely that he will cause athletes on the opposing team to suffer physical punishment
By extension, a tall, strong, heavily built man, especially one prone to physical violence
His assistant was a big bruiser named Pete, who, with his enormous shoulders and menacing scowl, was clearly present for the intimidation factor.
In contact sports, an athlete whose size, strength, and/or aggressiveness make it likely that he will cause athletes on the opposing team to suffer physical punishment
disapproval A bruiser is someone who is tough, strong, and aggressive, and enjoys a fight or argument. He has a reputation as a political bruiser. a big strong man who likes fighting or arguing