the GNU version of the Collaborative International Dictionary of English
adj. Characterized by ataxy, that is, (a) by great irregularity of functions or symptoms, or (b) by a lack of coordinating power in movements.
The Century Dictionary and Cyclopedia
In pathology, of or pertaining to ataxia; characterized by irregularity in function or course; irregular.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. lacking motor coordination; marked or caused by ataxia
Word Usage
"Obviously, it's because the daughter has ataxic cerebral palsy, and people felt that given that I'm a public figure and an advocate for people with disabilities, I should make a public comment about it."