symptomaticPronunciation: /sɪm(p)təˈmatɪk/Translate symptomatic | into German | into Italian | into Spanish Definition of symptomatic adjective 1serving as a symptom or sign, especially of something undesirable:these difficulties are symptomatic of fundamental problems 2exhibiting or involving medical symptoms:patients with symptomatic coeliac disease symptomatic patientsDerivatives symptomatically adverb symptomatic in other Oxford dictionaries Definition of symptomatic in the US English dictionary