Longest word in English - Wikipedia The longest word in any of the major English language dictionaries is pneumonoultramicroscopicsilicovolcanoconiosis (45 letters), a word that refers to a lung disease contracted from the inhalation of very fine silica particles, [12] specifically from a volcano; medically, it is the same as silicosis
19 longest words in English and what they mean - Study International The word antidisestablishmentarianism, with 28 letters and 12 syllables, is one of the longest words in English It originated in 19th-century Britain when a political movement sought to separate church and state
The Longest Long Words List - Merriam-Webster The longest word entered in most standard English dictionaries is Pneumonoultramicroscopicsilicovolcanoconiosis with 45 letters Our definition is "a lung disease caused by inhalation of very fine silicate or quartz dust "
Long Words from A to Z with Meanings - englishan. com Every language has words that carry real weight, and English is full of them Long words from A to Z stretch across medicine, law, science, literature, and everyday formal writing