A person who favors the abolition of any particular institution or practice.
A person who favored or advocated the abolition of slavery.
In favor of the abolition of slavery.
A disputant in a public controversy or debate.
A professional boxer.
A person (professional or slave) who entertained the public by engaging in mortal combat with another, or with a wild animal.
To act aggressively toward others.
To fight as entertainment for others.
To debate or argue.
To compete in a public contest.