ATM

n. (abbr.)

Short for automated (or automatic) teller machine.

An unattended electronic machine in a public place, connected to a data system and related equipment and activated by a bank customer to obtain cash withdrawals and other banking services.

Synonym:

automated teller, automatic teller, automated teller machine, automatic teller machine, cash dispenser, cash machine.

cash register

n.

A machine that tabulates the amount of sales transactions, makes a permanent and cumulative record of them, and has a drawer in which cash can be kept.

Also called a till.