Definition of pneumoconiotic in US English:

pneumoconiotic

(also pneumokoniotic)

adjective

Medicine
  • Affected by or suffering from pneumoconiosis; of or relating to pneumoconiosis.

noun

Medicine
  • A person suffering from pneumoconiosis.

Origin

1930s; earliest use found in The Lancet. From pneumoconiosis: see -otic.

Pronunciation

pneumoconiotic

/ˌnjuːmə(ʊ)ˌkəʊnɪˈɒtɪk/