Buy Me a Coffee at ko-fi.com

Down syndrome

chromosomal condition characterized by flat-looking facial features and weak muscle tone (hypotonia) in infancy and is caused by trisomy of all or a critical portion of chromosome 21 and is associated with intellectual disability

Pronunciation
/daʊn ˈsɪndrəʊm/
/daʊn ˈsɪnˌdroʊm/