pneumonoultramicroscopicsilicovolcanoconisosis

Black lung disease.

Don't contract pneumonoultramicroscopicsilicovolcanoconisosis or you will die.

by Anonymous October 3, 2003

pneumonoultramicroscopicsilicovolcanoconisosis

a lung disease caused by inhaling fine ash or dust

He was coughing because of pneumonoultramicroscopicsilicovolcanoconisosis.

by Leslie Monk August 24, 2022