1. a person who opposes monopolies or advocates for their regulation or elimination

1. relating to or supporting opposition to monopolies

Examples

• The antimonopolist argued that large tech companies should be broken up to promote fair competition.
• Progressive reformers in the early 1900s were antimonopolists who pushed for stricter business regulations.
• Her antimonopolist stance led her to support legislation limiting corporate consolidation.
• The senator's antimonopolist policies aimed to protect small businesses from being crushed by giants.
• Antimonopolist groups have long criticized the merger of major telecommunications firms.
• He became an antimonopolist after witnessing how a dominant company eliminated all its competitors.