Top Definition
The longest real word in the English language. It is a lung disease caused by the inhalation of fine silica dust.
Somone needs to make a shortened version of pneumoultramicroscopicsilicovolcanoconiosis.
by alex March 01, 2005

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1. The longest word ever appearing in a non technical dictionary
2. A lung disease caused by the inhailing of fine silica dust usually found around volcanos
pneumoultramicroscopicsilicovolcanoconiosis
is a bad disease
by Thomariah May 04, 2005

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt