ABNORMALITY

n. state of being abnormal; irregularity, abnormal feature

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.
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Abnormality /ab·nor·mal·i·ty/ 1. the state of being abnormal. 2. a malformation. ab·nor·mal·i·ty n. [more]Abnormality - Community and Resources

Noun
1. an abnormal condition
(synonym) abnormalcy, abnormal condition
(antonym) normality, normalcy
(hypernym) condition, status
(hyponym) acardia
2. retardation sufficient to fall outside the normal range of intelligence
(synonym) mental defectiveness
(hypernym) retardation, mental retardation, backwardness, slowness, subnormality
(hyponym) feeblemindedness
3. marked strangeness as a consequence of being abnormal
(synonym) freakishness
(hypernym) unfamiliarity, strangeness
4. behavior that breaches the rule or etiquette or custom or morality
(synonym) irregularity
(hypernym) misbehavior, misbehaviour, misdeed
(hyponym) deviation, deviance

(n.)
The state or quality of being abnormal; variation; irregularity.
  

(n.)
Something abnormal.