banker
Word family
Synonym discussion
Sense: noun/1
For sense 1, banker usually means someone in an important role at a bank, or someone who owns one. Financier is broader and often suggests a person involved in large business or investment deals, not only work inside a bank. Lender focuses on giving money to people or companies and can be a person, company, or bank. Loan officer is narrower than banker because it names a bank worker whose main job is handling loan cases. A local banker may advise town businesses, while a loan officer checks one family's application and a financier may back a major building project.
Etymology
Banker was formed in English from bank and the ending -er. The money sense of bank came into English through French and Italian words for a bench or counter, because money dealers once worked from a table like that. Banker then became the word for a person connected with that business.