Search Result for "acataphasia": 
Wordnet 3.0

NOUN (1)

1. a disorder in which a lesion to the central nervous system leaves you unable to formulate a statement or to express yourself in an organized manner; 



WordNet (r) 3.0 (2006):

acataphasia
    n 1: a disorder in which a lesion to the central nervous system
         leaves you unable to formulate a statement or to express
         yourself in an organized manner