annex

[ verb uh-neks, an-eks; noun an-eks, -iks ]
/ verb əˈnɛks, ˈæn ɛks; noun ˈæn ɛks, -ɪks /

verb (used with object)

to attach, append, or add, especially to something larger or more important.
to incorporate (territory) into the domain of a city, country, or state: Germany annexed part of Czechoslovakia.
to take or appropriate, especially without permission.
to attach as an attribute, condition, or consequence.

noun Also especially British, an·nexe.

Origin of annex

1350–1400; (v.) Middle English < Anglo-French, Old French annexer < Medieval Latin annexāre, derivative of Latin annexus tied to, past participle of annectere (see annectent); (noun) < French annexe or noun use of v.
Related forms
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for annex

British Dictionary definitions for annex

annex

verb (æˈnɛks) (tr)

to join or add, esp to something larger; attach
to add (territory) by conquest or occupation
to add or append as a condition, warranty, etc
to appropriate without permission

noun (ˈænɛks)

a variant spelling (esp US) of annexe
Derived Formsannexable, adjective

Word Origin for annex

C14: from Medieval Latin annexāre, from Latin annectere to attach to, from nectere to join
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