Categorized In: Literature , Definitions , Language & Lookup
Source: Word Records Longest Words | www.fun-with-words.com
Yesterday, 02:26pm
Pneumonoultramicroscopicsilicovolcaniosis is the longest word in the English dictionary clocking in at 45 letters.
Floccinaucinihilipilification at 29 characters, meaning 'the act of estimating as worthless' is the official longest word.
The world's longest word is "antidisestablishmentarianism." Unofficially, it's "pneumonoultramicroscopicsilicovolcanoconiosis".
The world's longest word is a protein chain and contains 189,819 letters. Thanks for asking ChaCha!
