Meaning of the word "read-only memory" in English

What does "read-only memory" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

read-only memory

US /ˌriːd ˌoʊn.li ˈmem.ər.i/
UK /ˌriːd ˌoʊn.li ˈmem.ər.i/
"read-only memory" picture

Noun

1.

a type of computer memory that can be read but not easily modified or reprogrammed, typically used for storing firmware or fixed data

Example:
The computer's basic input/output system (BIOS) is stored in read-only memory.
Unlike RAM, data in read-only memory persists even when the power is turned off.
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