claustrophobic

claustrophobic — adjective

IPA/ˌklɒstrəˈfəʊbɪk/
KK[klˌɔstrəfˈobɪk]IPA/ˌklɔːstrəˈfəʊbɪk/
  • claustrophobicpositive
  • more claustrophobiccomparative
  • most claustrophobicsuperlative

1. describes a room, building, or other enclosed space that is so small or narrow t

1.adjectiveB2
Definition

describes a room, building, or other enclosed space that is so small or narrow that being inside it makes people feel uneasy or anxious.

Example

The windowless basement office felt so claustrophobic that Yara asked to work from the café.

claustrophobic + felt → describing a space's psychological effect

Ravi took the stairs instead of the narrow, claustrophobic lift in his apartment building.

claustrophobic + noun → attributive use

Common collocations
  • claustrophobic room
  • claustrophobic space
  • claustrophobic elevator
  • claustrophobic office
  • claustrophobic tunnel
Synonyms
  • cramped

    focuses on limited physical space to move

  • confined

    emphasizes being restricted by boundaries on all sides

  • stuffy

    adds a sense of poor ventilation and stale air

  • stifling

    more extreme, suggests difficulty breathing or a suffocating feeling

Antonyms
  • spacious

    offering plenty of room to move freely

  • airy

    light and well-ventilated, the opposite of stuffy

  • open

    not enclosed by walls or ceilings

Grammar Patterns

claustrophobic + noun (room, lift, office)

feel/look/seem + claustrophobic

Usage Note

This sense describes only places or spaces, not people. Compare with sense 2, which describes a person's condition. Common with verbs like 'feel', 'look', or 'seem' — for example, 'the room feels claustrophobic.'

Common Mistakes

This relationship is claustrophobic.
This relationship feels suffocating.
claustrophobic refers to physical enclosed spaces, not emotional situations.
The room is claustrophobic' (when you mean simply small).
The room is cramped' (size) vs 'The room feels claustrophobic' (psychological effect).

2. describes someone who experiences strong anxiety or panic when inside small, enc

2.adjectiveB2
Definition

describes someone who experiences strong anxiety or panic when inside small, enclosed areas such as elevators, tunnels, or windowless rooms.

Example

Yusuf is claustrophobic, so he always books an aisle seat on long flights.

person + is claustrophobic → describing a permanent trait

The MRI technician asked whether Nadia was claustrophobic before the scan began.

Common collocations
  • claustrophobic person
  • claustrophobic patient
  • mildly claustrophobic
  • extremely claustrophobic
Synonyms

Grammar Patterns

be + claustrophobic (permanent trait)

feel + claustrophobic (temporary state)

Usage Note

Can describe either a permanent personality trait ('I am claustrophobic') or a temporary feeling in a specific situation ('I feel claustrophobic in this crowded room'). The object of fear must be a physically enclosed space — not used for abstract situations like being trapped in a boring job.

Common Mistakes

I feel claustrophobic about this project deadline.
I feel trapped by this project deadline.
claustrophobic refers to physical confined spaces, not deadlines or obligations.

claustrophobic — noun

IPA/ˌklɒs.trəˈfəʊ.bɪk/
KK[klˌɔstrəfˈobɪk]IPA/ˌklɑː.strəˈfoʊ.bɪk/

Word family

  • claustrophobia
    nounB2
  • claustrophobically
    adverbC1

Synonym discussion

Sense: adjective/1

All four words describe uncomfortable spaces, but each has a different emphasis. 'Cramped' focuses on limited physical room to move — a cramped kitchen has too little counter space. 'Confined' stresses being restricted within boundaries, like a confined animal pen. 'Stuffy' adds the element of poor ventilation and stale air — a stuffy room makes you want to open a window. 'Stifling' is the strongest, suggesting difficulty breathing and an urgent need to escape. 'Claustrophobic' is distinct because it names the psychological reaction: even a large space can feel claustrophobic if it is windowless and feels sealed off. For example, a cramped lift is both cramped and claustrophobic; a spacious but windowless basement lobby might be claustrophobic but not cramped.

cramped ↗confined ↗stuffy ↗stifling ↗

Common collocations

Adverbs

Phrases

  • feel claustrophobic
  • become claustrophobic
  • get claustrophobic

Etymology

LatinGreekEnglish

The word combines Latin 'claustrum' meaning 'a closed place, a lock or barrier' (also the root of 'cloister' and 'clause') with Greek 'phobos' meaning 'fear.' The term was first used in medical writing in the late 1800s to describe the specific anxiety some patients felt in enclosed treatment rooms. It entered general English in the early twentieth century as cities grew and people spent more time in lifts, subway cars, and windowless offices.