Definition

Noun 1. A specific historical event and location: Refers to a small, overcrowded dungeon cell in Fort William, Calcutta (now Kolkata), India, where many British prisoners of war died of suffocation and heat exhaustion in 1756. By extension, it is used metaphorically to describe any extremely confined, oppressive, or unbearably hot and crowded space.

Examples of Usage

• Literal/Historical:

  • The story of the Black Hole of Calcutta is a grim chapter in the history of the British East India Company.
  • Historical accounts of the Black Hole of Calcutta vary in their details and casualty figures.

• Metaphorical:

  • This tiny, windowless office feels like the Black Hole of Calcutta in the summer.
  • The subway car during rush hour was a veritable Black Hole of Calcutta.

Advanced Usage

• The term is almost always used with the definite article "the" and capitalized: the Black Hole of Calcutta.
• It functions as a powerful simile or metaphor to evoke a sense of extreme discomfort, confinement, and neglect.
  • The poorly ventilated attic was like the Black Hole of Calcutta.

Variants and Related Words

• Black hole (noun, modern astronomy): A region of space with gravitational forces so strong that nothing, not even light, can escape. This is a separate, scientific term.
• Dungeon (noun): A dark, underground prison cell.
• Oubliette (noun): A secret dungeon with access only through a trapdoor in its ceiling.

Synonyms

• (For the metaphorical sense): hellhole, pit, sweatbox, inferno, cesspit.

Related Idioms and Phrases

• Like the Black Hole of Calcutta: Used as a comparative phrase to describe an unpleasant, confined space.
  • Shut that door! It's getting like the Black Hole of Calcutta in here.

Noun

1. a dungeon (20 feet square) in a fort in Calcutta where as many as 146 English prisoners were held overnight by Siraj-ud-daula; the next morning only 23 were still alive