Question

The largest English word in the world​

Answer 1

Answer:

pneumonoultramicroscopicsilicovolcanoconiosis

Major dictionaries

Answer 2

Answer:

The longest word in any of the major English language dictionaries is pneumonoultramicroscopicsilicovolcanoconiosis, a word that refers to a lung disease contracted from the inhalation of very fine silica particles, specifically from a volcano; medically, it is the same as silicosis.