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I can't do this guys .....I can't pronounce this word ...Please help urself!!!!

pneumonoultramicroscopicsilicovolcanoconiosis

noun
(NOO-muh-noh-UL-truh-MY-kruh-SKOP-ik-SIL-i-koh-VOL-kay-no-koh-NEE-o-sis, nyoo-)

Meaning : A lung disease caused by inhaling fine particles of silica.