definition of
abnormality

[1] #1 abnormality n. [abnormalcy] an abnormal physical condition resulting from defective genes or developmental deficiencies. wn

[2] #2 abnormality n. [mental defectiveness] retardation sufficient to fall outside the normal range of intelligence. wn

[3] #3 abnormality n. [freakishness] marked strangeness as a consequence of being abnormal. wn

[4] #4 abnormality n. [irregularity] behavior that breaches the rule or etiquette or custom or morality. wn