From Longman Business Dictionaryblue chip shareˌblue ˈchip ˌshare (also blue-chip share) [countable]FINANCEa share in a well-managed company with a large amount of PAID-UPCAPITAL and a long record of paying profits to SHAREHOLDERs during good and bad economicconditionsSYNBLUE CHIP STOCK →share
