analphabet adjective & noun. 
[an'alfǝbɛt] As noun also 
analphabete. 
L16.[Latin analphabetus from Greek analphabētos, formed as AN-5 + ALPHABET.]A. adjective. Totally illiterate. 
rare. 
L16.b. noun. A person who is totally illiterate; (in extended use) a person without knowledge of a particular subject etc. 
L19.■ R. V. Jones They were very weak on matters concerning science and technology, since..the average S.I.S. agent was a scientific analphabet.  [TahlilGaran] English Dictionary ▲