monopolist
/ˈmɑnəˌpɑlɪst/ or /ˌmɑnəˈpɑlɪst/Definitions
1. noun
A person or organization that has complete or almost complete control of a particular market or industry.
“The company’s CEO is a monopolist who has used aggressive tactics to eliminate its competitors.”
2. noun
A person who has a monopoly on a particular product, service, or area.
“The monopolist in the local taxi market has been accused of price gouging.”
3. adjective
Relating to or characteristic of a monopolist or monopoly.
“The monopolist’s business practices have been criticized for being monopolistic.”