Claustrophobic

Part of speech: adjective

Definitions

1. Experiencing anxiety or fear in enclosed or confined spaces where escape seems difficult or impossible
2. Experiencing intense anxiety or dread in confined spaces that creates a sensation of being trapped or suffocated
3. Feeling overwhelming panic or unease in enclosed environments where one perceives limited freedom of movement or exit

Etymology: Claustrophobic is a plain formation: it is the adjective built from "claustrophobia" with the suffix "-ic," so it describes someone or something connected with a fear of enclosed spaces. The noun it rests on is itself a compound of two parts. "Claustro-" comes from the Latin "claustrum," meaning an enclosed place or a bolt, and "-phobia" comes from the Greek "phobos," meaning fear. Put together, the noun names a dread of being shut in, and the adjective extends that dread to whatever produces or shows it. Because the pieces are classical, the word reads as ancient, yet it was assembled from them in modern times, as scientific and medical vocabulary often was. Its meaning has stayed close to its parts: a claustrophobic room is one that makes people feel shut in, and a claustrophobic person is one who feels that fear.

Synonyms: enclosed, confined, cramped, tight, oppressive

Antonyms: spacious, open, expansive, airy, free