Pneumonoultramicroscopicsilicovolcanoconiosis
floccinaucinihilipilification has 29 letters antidisestablishmentarianism has 28 letters Hippopotomonstrosesquippedaliophobia has 36 letters and pneumonoultramicroscopicsilicovolcanoconiosis has 45
It's: Pneumonoultramicroscopicsilicovolcanoconiosis.
It is the longest non-medical word in the English languagefloccipausinihilipilification is a 29 letters word which means "the act of estimating as worthless."*Mark B wrote: The longest non-medical word in the English Language is not "floccipausinihilipilification" (29 letters) but rather"pneumonoultramicroscopicsilicovolcanoconiosis" (45 letters) meaning "apneumoconiosis caused by inhalation of very fine silicate or quartz dust "
The three longest words in the English language are pneumonoultramicroscopicsilicovolcanoconiosis (45 letters), pseudoantidisestablishmentarianism (30 letters), and floccinaucinihilipilification (29 letters).
the word is ...(brace yourself!) Pneumonoultramicroscopicsilicovolcanoconiosis. It has 45 letters and is the longest word in most major English dictionaries.
pneumonoultramicroscopicsilicovolcanoconiosis
fourty-five cents
PneuMonoultramicrosc opicsilicovolcanoconiosis
Pneumonoultramicroscopicsilicovolcanoconiosisit's 45 letters long and is the longest word that's been published in the English
Messier object 45 is the Pleiades. I realize that's only eight letters.
The longest word in a dictionary is 45 letters long. The longest word EVER is 189,819 letters long and is the chemical name for Titin, the largest known protein.