Protuberance
Part of speech: noun
Definition: A bulge, knob, swelling, spine or anything that protrudes.
Protrusion
Part of speech: noun
Definition: The act of protruding.The state of being protruded.Anything that protrudes.
Difference between Protuberance and Protrusion
What is the difference between Protuberance and Protrusion?
Protuberance as a noun is a bulge, knob, swelling, spine or anything that protrudes. while Protrusion as a noun is the act of protruding.
We hope you now know whether to use Protuberance or Protrusion in your sentence.