built-in
adjective /ˌbɪlt ˈɪn/
/ˌbɪlt ˈɪn/
[only before noun]- included as part of something and not separate from it
- (British English) Both bedrooms have built-in wardrobes.
- The device has a built-in microphone and speakers.
Oxford Collocations DictionaryBuilt-in is used with these nouns:- bookcase
- camera
- closet
- …
- (also inbuilt)existing as an essential part of something
- The system has a built-in resistance to change.