From Longman Dictionary of Contemporary Englishstockbrokerstock‧brok‧er /ˈstɒkˌbrəʊkə $ ˈstɑːkˌbroʊkər/ noun [countable] BOBFSa person or organization whose job is to buy and sell shares, bonds etc for people —stockbroking noun [uncountable]
Examples from the Corpus
stockbroker• More than 120 stockbrokers in Britain offer share-dealing services to private investors.• Robert Peel, 30, a stockbroker, had made his first Olympic trials final.• He was, she learned, a stockbroker in London and, as he quickly informed her, not married.• They are bought through a stockbroker in the same way as ordinary investment trust shares.• One leading stockbroker cut estimates for a string of leaders.• Took out the 30-year-old stockbroker, too.From Longman Business Dictionarystockbrokerstock‧bro‧ker /ˈstɒkˌbrəʊkəˈstɑːkˌbroʊkər/ noun [countable] FINANCEJOBa person or organization whose job is to buy and sell shares, bonds etc for investors and sometimes for themselvesThe securities can be sold any business day by placing an order with a stockbroker. 