Dictionary.com
Thesaurus.com

inexistent

American  
[in-ig-zis-tuhnt] / ˌɪn ɪgˈzɪs tənt /

adjective

  1. not existent; having no existence; nonexistent.


inexistent British  
/ ˌɪnɪɡˈzɪstənt /

adjective

  1. a rare word for nonexistent

"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

Other Word Forms

Etymology

Origin of inexistent

1640–50; < Late Latin inexistent- (stem of inexistēns ) not existing. See in- 3, existent