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"

A hollow space or hole inside something.

Usage examples (36)
  • The dental patient has a cavity in one of the molars.
  • Pour the still clear soap into your mold until the cavity is about 2/3 of the way full
  • This cavity is a real help to extract the victim and also provides 150 Liters of air to breath if you are buried.
  • Any object in this cavity is effectively invisible. 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.