The police did a cavity search on the potential thief.
my cavity was getting worse every day.
I didn't want to to go to the dentist because I thought I had a cavity.
if you eat to much candy you get a cavity
Medullary Cavity or bone cavity is also a word called fossa.
He was rushed into the operating theatre for an emergency appendectomy as his appendix had just exploded in his abdominal cavity.
There was an indistinct odor being wafted into my nasal cavity, I think Sean pooped his pants.
I'm having a dentist look at my cavity tomorrow.
A 'cavity' is a hole in something.
The heart is within the chest cavity. It is located medially in the chest cavity.
nostril
Mouth
hole