Definition of disannex in English:

disannex

verb

  • with object To separate or detach (something which has been annexed); to disconnect or disassociate from.

Origin

Late Middle English. From dis- + annex, after Anglo-Norman disannexer, Anglo-Norman and Middle French desannexer.

Pronunciation

disannex

/ˌdɪsˈanɛks/ /ˌdɪsəˈnɛks/