The term "broker" refers to an individual or a firm that acts as an intermediary between two parties, facilitating transactions or agreements, often in financial contexts such as real estate, stocks, or insurance. Brokers help clients buy or sell assets and can earn a commission or fee for their services.
The word "broker" is derived from the Middle English word "brocour" which comes from the Old French term "brocheur," meaning "small trader," related to "broche," which means "to pierce" (suggesting a connection or linking role).