Real Dictionary

cashier
If a person in the armed forces is cashiered, he or she is forced to leave because they have done something seriously wrong.
countable noun: A cashier is a person who customers pay money to or get money from in places such as shops or banks.

cashier in American English 1
a person hired to collect and keep a record of customers' payments, as in a store
noun: an employee, as in a market or department store, who collects payments for customer purchases

cashier in American English 2
to dismiss, esp. in dishonor, from a position of command, trust, etc.
transitive verb: to dismiss (a military officer) from service, esp. with disgrace

cashier in British English 1
noun: a person responsible for receiving payments for goods, services, etc, as in a shop

cashier in British English 2
to dismiss with dishonour, esp from the armed forces

cashier in Retail
noun: A cashier is a person who customers pay money to or get money from in a store.