Search Result for "dyslogia": 
Wordnet 3.0

NOUN (1)

1. impaired ability to express ideas verbally; usually resulting from difficulties of reasoning (as in feeblemindedness or certain psychoses); 



WordNet (r) 3.0 (2006):

dyslogia
    n 1: impaired ability to express ideas verbally; usually
         resulting from difficulties of reasoning (as in
         feeblemindedness or certain psychoses)