claustrophobia
nounfemininetécnico/klɐwʃtɾufuˈbiɐ/medium
claus·tro·fo·bi·a
Definition
An abnormal fear of being in enclosed or confined spaces.
His claustrophobia makes air travel very difficult.
She felt a surge of claustrophobia in the small, windowless room.
Etymology
Do grego 'klaustros' (lugar fechado) + 'phobos' (medo).