protuberancy
English
Etymology
From protuberant + -cy.
Noun
protuberancy (countable and uncountable, plural protuberancies) (archaic)
- The quality or state of being protuberant.
- A protuberance.
References
- “protuberancy”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.