From Longman Dictionary of Contemporary Englishtellertell‧er /ˈtelə $ -ər/ noun [countable] 1 BFBBOsomeone whose job is to receive and pay out money in a bank2 PPVsomeone who counts votes
Examples from the Corpus
teller• In frustration, she quit her cashier job after several months for a more lucrative position as a bank teller.• Remember Darlene and her staff of confused bank tellers?• Bank teller Barclays is in the happy position of exactly the reverse happening.• As a keen amateur astronomer I take a dim view of being mistaken for a fortune teller!• Ghosts stood behind the tellers at the bank.• He went in to speak to one of the tellers.• The tellers began wrapping up the ballots in brown paper and masking tape.From Longman Business Dictionarytellertell‧er /ˈtelə-ər/ noun [countable] especially American English someone whose job is to receive and pay out money in a bankSYNcashier BrETellers are now using on-line real time systems to access customers’ accounts. 