annexenoun [ C ]
UK US annex uk/ˈæn.ɪks/us/ˈæn.ɪks/an extra building added to a larger building:
Delicate and valuable books are kept in an air-conditioned annexe to the main library.
Thesaurus: synonyms and related words
Parts of buildings in general
- addition
- annex
- elevation
- extension
- façade
- foundation
- frontage
- superstructure
- wing