Longman Dictionary English From Longman Business DictionaryRelated topics: Financestockbrokeragestock‧bro‧ker‧age /ˈstɒkˌbrəʊkərɪdʒˈstɑːkˌbroʊ-/ noun [countable] FINANCE a financial institution that buys and sells shares, bonds etcThe shares were sold to a London stockbrokerage firm, which resold them to institutional investors. ldoceonline.com