• A high-speed storage area within the CPU, which is utilized to hold data for specific purposes. Before data may be processed, it must be represented in a register. There are various types, including control registers, index registers, arithmetic registers, and shift registers. Also called data register, or storage register (1).
  • A device which records and/or stores a value or number. Also called storage register (2).
  • To indicate. For example, for an instrument to register a given value. Also, that which is so indicated.
  • To align, or be in proper alignment. Said, for instance of superimposed images.

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