/ˈɡæmblə/ – noun
Definition: 1. con bạc, kẻ chơi đỏ đen;
2. chủ sòng bạc.
A more thorough explanation: A “gambler” is a person who engages in the act of playing games of chance for money or other valuable consideration, with the expectation of winning additional money or prizes.
Example: The gambler was arrested for participating in an illegal gambling operation.