ataxia
A*tax"i*a, At"ax*y, n. Etym: [NL. ataxia, Gr. ataxie.] 1. Disorder; irregularity. [Obs.] Bp. Hall. 2. (Med.) (a) Irregularity in disease, or in the functions. (b) The state of disorder that characterizes nervous fevers and the nervous condition. Locomotor ataxia. See Locomotor.