Noun: megalocephaly
- An abnormally large head; differs from hydrocephalus because there is no increased intracranial pressure and the overgrowth is symmetrical
"The child's megalocephaly was monitored closely by her pediatrician";
- macrocephaly, megacephaly
Derived forms: megalocephalies
Type of: abnormalcy [US], abnormality
Encyclopedia: Megalocephaly