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protuberance

/pɹəˈtjuː.bə.ɹəns/ noun

In Latin: tūber, protuberantia Wiktionary

noun Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about protuberance at Wordnik → Where our words come from →

  1. A bulge, knob, swelling, spine, or anything that protrudes.

Origin

From French protubérance, from Latin prōtubērantia (“bulge; protuberance”), from prō + tūber (“swelling; protuberance”) + -antia (“-ance”).

From Wiktionary, via Kaikki.org (CC BY-SA)