- (computer science) a register that has a built-in adder that adds an input number to the contents of the register
- The name simply didn't register with me.
- He slammed the door to register his disapproval.
- This cash register must have come out of the ark.
- Have you got your name on the electoral register?
- It's wise to register letters containing banknotes.
- Accumulator and index register can be accessed by the programmer.