broker(redirected from Message broker)
Also found in: Dictionary, Thesaurus, Legal, Financial, Encyclopedia, Wikipedia.
A regional term for a go-between in a drug deal.
A person licensed by the state who places business with several insurers; the broker, while paid a commission by the insurer, represents the buyer rather than the insurer.
Any person who acts as a go-between between an offerer or buyer and seller of goods or services.