Sinonim monosomy

English Thesaurus

1. chromosomal abnormality consisting of the absence of one chromosome from the normal diploid number (noun.state)

hypernym	:	chromosomal aberration, chromosomal anomaly, chromosonal disorder, chrosomal abnormality,
definition	:	any change in the normal structure or number of chromosomes; often results in physical or mental abnormalities (noun.state)