Search Result for "dysarthria": 
Wordnet 3.0

NOUN (1)

1. impaired articulatory ability resulting from defects in the peripheral motor nerves or in the speech musculature; 



WordNet (r) 3.0 (2006):

dysarthria
    n 1: impaired articulatory ability resulting from defects in the
         peripheral motor nerves or in the speech musculature