someone who owns a bank or who has an important position in a bank
My sister is married to a banker.
The banker, as the CEO of the largest bank in the region, played a pivotal role in shaping the local economy.
The wealthy banker's philanthropic efforts have made a significant impact on the community, funding various charitable initiatives.
The investment banker made critical decisions regarding mergers and acquisitions, influencing the business landscape.
As a seasoned banker, he was well-versed in the complexities of international finance and played a key role in expanding the bank's overseas operations.
