Multiple choice general knowledge

The longest word in the English language, according to the Oxford English Dictionary, is?

  1. pneumonoultramicroscopicsilicovolcanoconiosis

  2. mneumonoultramicroscopicsilicavolcanocuniosis

  3. xneumonoultramicroscopicsilicovolcanoconiosis

  4. oneumonoultramicroscopicsilicovolcanoconiosis

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Pneumonoultramicroscopicsilicovolcanoconiosis is the longest word in the Oxford English Dictionary, referring to a lung disease caused by inhaling fine silica dust. Option A has the correct spelling.