Open Dictionary
mouse here to listen, click to choose/add more
Location: USA
Source: Learn That Word
Profile URL:

Are you a native English speaker? How do you pronounce this word?

Thank you for contributing!
upload mp3 file or record now it's easy, promised!

{%type%} Definitions

WordNet 3.0Copyright Princeton University


Short "hint"

Something that swells out from a surrounding surface.

Usage examples (37)
  • A large rock was the only protuberance on the smooth face of the polished marble wall.
  • The occipital protuberance was well developed
  • The protuberance of his belly
  • He's quite round in the shoulders; and yet so inconsistent are women that she calls a protuberance that resembles the letter C the line of beauty. for more
Tutoring comment

Tutoring comment not yet available...

add more
The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google,,, and YouTube,,,,, as well as the generous Creative Commons community.