1 definition by bierisgud

a ridiculous word supposedly having the most syllables in the english language even though it isn't in the dictionary.
Rick: "What single word has the most syllables in the English language?"
Jesse: "I'm pretty sure it's Pnuemonoultramicroscopicsilicovolcano"
Rick: "Wow, I'm pretty sure you're as wrong as crunchy pudding 'cause that's not even a word"
by bierisgud December 1, 2008
Get the Pnuemonoultramicroscopicsilicovolcano mug.