素そ行こう症しょうMeanings1nounconduct disorderpsychiatryA psychiatric diagnosis characterized by persistent patterns of behavior that violate the rights of others or age-appropriate social norms.素そ行こう症しょうは、児じ童どう期きや青せい年ねん期きに診しん断だんされることが多おおい。Conduct disorder is often diagnosed in childhood or adolescence.