What is the meaning of Teller?

A person who tells stories.

A bank clerk who receives and pays out money.

A cashier at any place of business.

Synonym of automated teller machine

A person who counts the votes in an election.

nominative plural of tel

numerator (the number or expression written above the line in a fraction)

someone who counts

any device that displays numerical information such as a Geiger counter or a tachometer

teller: a bank clerk who receives and pays out money.

numerator (the number or expression written above the line in a fraction)

present tense of telle

nominative plural of tel

Source: wiktionary.org