English [edit]
Wikipedia
Etymology [edit]
From trisome + -y.
Pronunciation [edit]
- (UK) IPA: /ˈtɹʌɪ.sə(ʊ)mi/
trisomy (plural trisomies)
- (cytology) The presence of three copies, instead of the normal two, of a particular chromosome of in an organism.
Coordinate terms [edit]
Translations [edit]
three copies of a chromosome