cavity
UK /ˈkæv.ɪt.i/ US [ˈkʰæv.ɨɾ.i]
noun 3
Definitions
noun
1
A hole or hollow depression in a solid object.
2
A hole or hollow depression in a solid object.
3
A small or large hole in a tooth caused by caries; often also a soft area adjacent to the hole also affected by caries.
Jim got two cavities filled at the dentist's office yesterday.
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