Dictionary.com
Thesaurus.com

pneumonoconiosis

American  
[noo-muh-noh-koh-nee-oh-sis, nyoo-] / ˌnu mə noʊˌkoʊ niˈoʊ sɪs, ˌnyu- /

noun

Pathology.
  1. pneumoconiosis.


Etymology

Origin of pneumonoconiosis

1865–70; pneumono- + Greek kóni ( s ) dust + -osis