a financier who owns or is an executive in a bank
"The banker approved the loan after reviewing the company's financial records."
the person in charge of the bank in a gambling game
"The banker dealt the cards and collected all the losing bets from the players at the roulette table."
One who conducts the business of banking; one who, individually, or as a member of a company, keeps an establishment for the deposit or loan of money, or for traffic in money, bills of exchange, etc.
"The banker decided to stay on the island for another summer season despite the hurricane warnings."
A vessel employed in the cod fishery on the banks of Newfoundland.
A railway locomotive that can be attached to the rear of a train to assist it in climbing an incline.
A native or resident of the Outer Banks of North Carolina.
In plain English: A banker is someone who works at an institution that helps people save money, borrow cash, and handle their finances.
"She works for a bank but dreams of opening her own bakery someday."
Usage: A banker is primarily someone who manages financial transactions for customers, such as deposits and loans. While the term can refer to railway equipment or fishing vessels in specific contexts, it most commonly denotes a professional working within the banking industry.
The word banker comes from combining English bank with the suffix -er, following the path of the French term banquier. It originally referred to someone who worked at a financial institution known as a bank before evolving into its current meaning for professionals in finance and commerce.