megaphonia

English

Noun

megaphonia (uncountable)

1. (medicine) The condition of excessive shouting or raising the voice.
   • 1973, Oliver Sacks, Awakenings:

     His initial symptom was megaphonia — a tendency to bellow and raise his voice — which was followed by the development of grunting, and a tendency to clench and grind the teeth.

Related terms

• megaphone