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How to Pronounce Pneumonoultramicroscopicsilicovolcanoconiosis

🇺🇸 American:
🇬🇧 British:
🇦🇺 Australian:
Syllables: Pneu · mo · no · ul · tra · mi · cro · SCOP · ic · si · li · co · vol · ca · no · co · ni · O · sis

Check Your Pronunciation (🇺🇸 US)

Word Details

Etymology
Greek — Coined in 1935 as the longest English word. From Greek/Latin roots meaning "lung disease caused by inhaling very fine silica dust".
Frequency
Top 100

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