An Entry Tuesday, July 21, 2026
The Thiccctionary
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Hyperboloid cooling tower at a nuclear power plant.

Plate LIX. Hyperboloid cooling tower at a nuclear power plant.

Photo by Patrick Federi on Unsplash

Hyperboloid Cooling Tower

/hy-per-bo-loid COOL-ing to-wer/  n.
  1. 1. An industrial structure of real curvature, primarily designed for heat dissipation; often observed exhibiting an hourglass silhouette when viewed from ground level.
  2. 2. colloq. A thiccc tower of vapors, showing off a waistline that narrows conspicuously before flaring dramatically to the sky.
In a sentence:

"The Gösgen plant's thiccc hyperboloid cooling tower loomed over the river loop, its curves daring the Swiss sky to keep up."

Etymology:

From Greek hyperbolē meaning 'excess' and -oid indicating 'form or shape', combined with English 'cooling tower'. Honestly, it's just showing off at this point.

From the desk

Filed by

Eliza HartwellStaff Writer

It is an hourglass made of concrete and the Swiss sky is losing the argument.

Ruling ADMITTED, WITH A FOOTNOTE

Bart PrussSenior Cataloguer

The real curvature and hourglass silhouette are documented and sufficient. 'Daring the Swiss sky' is poetry and the catalogue does not license weather.

In the margin

JonCirculation Manager

Circulation has the Gösgen file. The river loop is real.

Frequently asked

Is a hyperboloid cooling tower thiccc?

Yes. Hyperboloid Cooling Tower was admitted to the Thiccctionary on July 21, 2026 and filed in the Architecture & Infrastructure section. The ruling on file: Admitted, with a footnote. Every subject in the catalogue is judged on its curves, not its size.

What makes a hyperboloid cooling tower thiccc?

A thiccc tower of vapors, showing off a waistline that narrows conspicuously before flaring dramatically to the sky.

Is "thiccc" spelled with three c's?

Yes. The Thiccctionary house spelling uses three c's, distinguishing the editorial register from the colloquial "thicc" (two c's) and standard "thick" (one c).

Sources

  1. Photograph by Patrick Federi, via Unsplash. Catalogued under plate LIX.
  2. Direct ruling URL: thiccctionary.com/is/hyperboloid-cooling-tower-thiccc/, the shareable "Is a hyperboloid cooling tower thiccc?" page.
  3. Cross-reference: Thiccctionary A-Z, H.
  4. Catalogued under: Architecture & Infrastructure. See related entries below.
  5. Editorial review: ruled admitted, with a footnote by the desk. Objections on file.

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