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definitions

pneumonoconiosis

[noo-muh-noh-koh-nee-oh-sis, nyoo-]
noun Pathology.
  1. pneumoconiosis.

Origin of pneumonoconiosis

1865–70; pneumono- + Greek kóni(s) dust + -osis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019