Read-Only Memory

Found in Anh - Anh (Wordnet)

Definition Noun 1. A type of computer memory that permanently stores data or instructions : The stored information can be retrieved (read) by a computer but cannot be modified, erased, or rewritten under normal operating conditions. It is non-volatile, meaning it retains its contents even when the power is turned off. Usage Read-only memory is used to store essential, permanent data that a comp...