An Entry Thursday, August 27, 2026
The Thiccctionary
← Back to the archive
Slice of deep-dish pizza with melted cheese and toppings.

Plate XCI. Slice of deep-dish pizza with melted cheese and toppings.

Photo by Kris Tian on Unsplash

Deep-Dish Pizza

/DEEP-dish PIZ-uh/  n.
  1. 1. A Chicago-style pizza constructed in a high-walled pan, distinguished by its structural depth, a cheese stratum of load-bearing thickness, and a sauce layer applied above the cheese in deliberate defiance of the Italian peninsula. Delivered to the table in the pan, because the pan is the only thing keeping it together.
  2. 2. colloq. Cookware that learned to cook itself. The crust is a vessel. The filling is the argument. The whole thing sits two inches above the plate and does not apologize for the altitude.
In a sentence:

"The Giordano's on Michigan Avenue slid a thiccc deep-dish pizza onto the table and the waiter announced a twenty-minute structural cooling period before the first cut. The cheese had formed a distinct upper crust. There were layers within the layers."

Etymology:

From Old English deop ('extending far downward') and Old English disc ('plate, bowl'), from Latin discus; combined with Italian pizza, of uncertain origin, attested in Latin as pinsa (past participle of pinsere, 'to pound or stamp'). The deep-dish format is attributed to Ike Sewell and Ric Riccardo at Pizzeria Uno, Chicago, c. 1943. They took a flatbread tradition and gave it walls. The walls were the whole point.

From the desk

Filed by

Teddy VanceJunior Cataloguer

The walls were engineered in 1943 and the cheese has not stopped arguing with the ceiling since.

Ruling ADMITTED

Bart PrussSenior Cataloguer

The filing is twenty words of enthusiasm dressed as analysis. The cast-iron pan is load-bearing documentation. The cooling period is structural. Admitted.

In the margin

Eliza HartwellStaff Writer

A twenty-minute cooling period before the first cut is either a pizza or a legal proceeding. Possibly both, given the walls.

Frequently asked

Is a deep-dish pizza thiccc?

Yes. Deep-Dish Pizza was admitted to the Thiccctionary on August 27, 2026 and filed in the Foods of Substance section. The ruling on file: Admitted. Every subject in the catalogue is judged on its curves, not its size.

What makes a deep-dish pizza thiccc?

Cookware that learned to cook itself. The crust is a vessel. The filling is the argument. The whole thing sits two inches above the plate and does not apologize for the altitude.

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 Kris Tian, via Unsplash. Catalogued under plate XCI.
  2. Direct ruling URL: thiccctionary.com/is/deep-dish-pizza-thiccc/, the shareable "Is a deep-dish pizza thiccc?" page.
  3. Cross-reference: Thiccctionary A-Z, D.
  4. Catalogued under: Foods of Substance. See related entries below.
  5. Editorial review: ruled admitted by the desk. Objections on file.

Like it? Get the next one in your inbox.

Or follow on Instagram · Facebook · X · YouTube · RSS

Show me a random entry →

Run a blog? Embed today's entry on your site.