Answers

2014-03-25T10:56:35+05:30
This is the biggest word--->Pneumonoultramicroscopicsilicovolcanoconiosis
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what does it mean
an artificial long word said to mean a lung disease caused by inhaling very fine ash and sand dust.
It is the longest word in Oxford English Dictionary since 1982 which means a lung disease caused by inhalation of very fine silicate or quartz dust.
2014-03-25T12:16:07+05:30
The 21-volume historical Oxford English Dictionaryincludes other very long words, most of which are highly technical. These include:otorhinolaryngological - 22 lettersimmunoelectrophoretically - 25 letterspsychophysicotherapeutics - 25 lettersthyroparathyroidectomized - 25 letterspneumoencephalographically  - 26 lettersradioimmunoelectrophoresis - 26 letterspsychoneuroendocrinological - 27 lettershepaticocholangiogastrostomy - 28 lettersspectrophotofluorometrically - 28 letterspseudopseudohypoparathyroidism - 30 letterspneumonoultramicroscopicsilicovolcanoconiosis- a supposed lung disease - 45 letters
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