noun
action or growth which is not normal
chromosome or chromosomal aberration = abnormality in the number, arrangement, etc. of chromosomes
mental aberration = slight forgetfulness or slightly abnormal mental process
noun
action or growth which is not normal
chromosome or chromosomal aberration = abnormality in the number, arrangement, etc. of chromosomes
mental aberration = slight forgetfulness or slightly abnormal mental process
English dictionary of medicine. Английский словарь медицины. 2012