A syndrome characterized by short stature, trigonocephaly and developmental delay. It has been described in three males. Moderate intellectual deficit was reported in one of the males and the other two patients displayed psychomotor retardation. X-linked transmission has been suggested but autosomal recessive inheritance can not be ruled out. The disease is Monarch Disease Ontology term MONDO_0010749 (trigonocephaly-short stature-developmental delay syndrome). Also known as: Say-Meyer syndrome.