Monarch Disease Ontology term MONDO_0015600 (X-linked intellectual disability, Cilliers type) can be described as follows. X-linked intellectual deficit, Cilliers type is characterized by mild intellectual deficit associated with short stature, hypergonadotropic hypogonadism, microcephaly and mild facial dysmorphism (deep-set eyes, prominent supraorbital ridges, a high nasal bridge and large ears). Also known as: X-linked intellectual disability-microcephaly-testicular failure syndrome.