embedded program

noun
UK /ɪmˈbɛdɪd ˈprəʊɡræm/
US /ɪmˈbɛdɪd ˈproʊɡræm/

A small computer program that lives inside a machine to help it work.

The washing machine has an embedded program that decides how long to wash the clothes.


OTHER MEANINGS

2. Software built permanently into a device so it starts working as soon as the device is turned on.

The embedded program in the microwave starts heating as soon as you press the button.

3. A set of instructions stored in a chip inside a toy or gadget.

The talking teddy bear's embedded program makes it say funny things.

4. Code that is part of a bigger system and cannot be easily changed by the user.

Engineers updated the embedded program in the traffic lights to make them safer.