蒙もう古こ症しょうMeaningsNoun1. mongolism; Down's syndrome (Obsolete)Kanji used蒙ignorance古old症medical conditionPitch accentもうこしょうもうこしょうComposed of蒙もう古こMongolia (region); Greater Mongolia; Mongolian PlateauNoun症しょうillness; condition; -pathySuffix