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annexe

British  
/ ˈænɛks /

noun

    1. an extension to a main building

    2. a building used as an addition to a main building nearby

  1. something added or annexed, esp a supplement to a document

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Meanwhile the rear annexe, on Johnston Terrace, is home to tech workspace CodeBase and was used in Dept Q, which debuted on Netflix earlier this year.

From BBC • Nov. 12, 2025

When police returned to carry out a bail check on 22 January, he was still living in the annexe and had been bought a new internet device by his mother.

From BBC • Aug. 29, 2025

Dominik Zaum and his family have had a mother and her young daughter staying with them in an annexe since June 2022.

From BBC • May 7, 2023

Of the eight Jews who hid in the secret annexe in Amsterdam, only Anne’s father, Otto, survived the Holocaust.

From Seattle Times • Jan. 24, 2023

This 'dining hall' where I now sit, however, is a modem annexe built to adjoin the main building - a long, flat room characterized by rows of large windows on either side.

From "The Remains of the Day" by Kazuo Ishiguro