English noun: chrosomal abnormality | |||
1. | chrosomal abnormality (state) any change in the normal structure or number of chromosomes; often results in physical or mental abnormalities | ||
Synonyms | chromosomal aberration, chromosomal anomaly, chromosonal disorder | ||
Broader (hypernym) | aberrance, aberrancy, aberration, deviance | ||
Narrower (hyponym) | monosomy, sex-linked disorder, trisomy | ||