Longest word in english dictionary

Please Longest word in the dictionary, Guest.

0 the longest word in the dictionary is 01b00PNEUMONOULTRAMICROSCOPICSILICOVOLCANOCONIOSIS02b00 0-

what do you mean by pneumonoultramicroscopicsilicovolcanoconiosis?

0Antidisestablishmentariamism0-

what does pneumonoultramicroscopicsilicovolcanoconiosis
mean

pneumonoultramicroscopicsilicovolcanoconiosis is a type of lung disease you get after inhaling volcanic ash... as you may be able to guess
It was however thought of as a hoax, but now is used as an actual term
It has 45 letters =)

pneumonoultramicroscopicsilicovolcanoconiosis...its a lung disease

i think supercalifragilisticexpialidocious

flaussipaussinihilipilification

pneumonoultramicroscopicsilicovolcanoconiosis