merchant banker
noun /ˌmɜːtʃənt ˈbæŋkə(r)/
/ˌmɜːrtʃənt ˈbæŋkər/
(British English) (also investment banker British and North American English)
- a person who owns or has an important job at a bank that deals with large businesses, helping with buying and selling large numbers of shares in different companies