Hypernyms:chromosomal aberration chromosomal anomaly chromosonal disorder chrosomal abnormality
Inherited Hypernyms:trisomychromosomal aberrationaberranceabnormalityphysical conditionconditionstateattributeabstractionentity
Direct Hyponyms:Down's syndromeDown syndromemongolianismmongolismtrisomy 21
Full Hyponyms:
mongolism