1. 
   Disacquaint
   Dis`ac·quaint' transitive verb [ Prefix dis- + acquaint : confer Old French desacointier .] To render unacquainted; to make unfamiliar. [ Obsolete] « While my sick heart With dismal smart Is disacquainted never.»...
   Found op http://www.encyclo.co.uk/webster/D/73
   
   
2. 
   disacquaint
   To render unacquainted; to make unfamiliar. 'While my sick heart With dismal smart Is disacquainted never.' (Herrick) ... Origin: Pref. Dis- + acquaint: cf. OF. Desacointier. ... Source: Websters Dictionary ... (01 Mar 1998) ...
   Found op http://www.mondofacto.com/facts/dictionary?disacquaint
   
   
3. 
   Disacquaint
   • (v. t.) To render unacquainted; to make unfamiliar.
   Found op http://thinkexist.com/dictionary/meaning/disacquaint/
   
   
4. 
   disacquaint
   disacquaint To render unacquainted; to make unfamiliar.
   Found op http://www.wordinfo.info/words/index/info/view_unit/3445/
   
   

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