Abnormality

• Deviates from the normal.
• an abnormal physical condition resulting from defective genes or developmental deficiencies
• retardation sufficient to fall outside the normal range of intelligence
• marked strangeness as a consequence of being abnormal
• behavior that breaches the rule or etiquette or custom or morality
• Abnormality is a subjectively defined characteristic, assigned to those with rare or dysfunctional conditions. Defining who is normal or abnormal is a contentious issue in abnormal psychology.
• The state or quality of being abnormal; variation; irregularity - Darwin; Something abnormal