What Is the Longest Word in the English Language?
Do you know what the longest word in the English language is? Contrary to popular belief, it is not supercalifragilisticexpialidocious, no matter how fun it is to pronounce in song. In fact, it only ranks third on the list. Instead, the actual word is significantly less cheery. The longest word in the English dictionary is pneumonoultramicroscopicsilicovolcanoconiosis, which refers to a disease that causes inflammation of the lungs after inhaling microscopic silicate or quartz dust.












































































