I. (ˈ)a|berənt adjective
Etymology: Latin aberrant-, aberrans, present participle of aberrare to wander from the way, go astray, from ab- ab- (I) + errare to wander, go astray, err — more at err
1. : straying from the right or normal way : deviating from truth, rectitude, propriety
2. : deviating from the usual or natural type : exceptional , abnormal
II. noun
( -s )
1. : an aberrant natural group, individual, or structure ; especially : an individual with a chromosome number atypical for its species
2. : a person whose behavior departs substantially from the standards for behavior in his group : deviant , deviate