claustrophobia

noun

1. (uncountable, usually)The abnormal fear of closed, tight places.

   “She complained of emaciation, nervousness, tenderness of the scalp, weakness of the back, claustrophobia, and other morbid fears.”

   “The first scenes, which take place in a minitheater that keeps shrinking, will be painful for anyone with even a tinge of claustrophobia.”

   “(Editor’s note: Those who suffer from claustrophobia, kabourophobia, arachnophobia or thalassophobia are advised to skip the above trailer.)”