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Showing results for annex. Search instead for annexin.
Definitions

annex

[uh-neks, an-eks, an-eks, -iks] / əˈnɛks, ˈæn ɛks, ˈæn ɛks, -ɪks /
NOUN
something added; extension
Synonyms
STRONGEST
addendum appendix
STRONG
addition adjunct affix arm attachment ell subsidiary supplement wing
Antonyms
STRONG
base lessening subtraction
VERB
join or add
Synonyms
STRONGEST
adjoin take over
STRONG
affix append appropriate associate attach connect fasten link subjoin tag unite
WEAK
hitch on hitch up hook on hook up slap on tack on tag on take on
Antonyms
STRONG
detach disconnect disjoin disunite divide divorce loosen separate sever take away unfasten unlink
WEAK
leave off leave out

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.

Instead, a new workspace would be provided "in an annex facility."

From Barron's • Apr. 10, 2026

His threats to annex Canada and Mexico are at least partially informed by the fact that they are oil rich nations as well.

From Salon • Apr. 7, 2026

He’s TACO’d on Greenland after his threats to annex the autonomously governed island caused markets to swoon, ultimately settling for what he described as the “concept of a deal” with Europe.

From Slate • Mar. 11, 2026

The past few months of Danish politics have been dominated by US President Donald Trump's threats to annex Greenland - a semi-autonomous Danish territory.

From BBC • Feb. 26, 2026

One, at the base by the main entrance annex.

From "The Rock and the River" by Kekla Magoon