The AI-powered English dictionary
plural cavities
A hole or hollow depression in a solid object.
(anatomy) A hollow area within the body. examples
(engineering, manufacturing) The female part of a mold: the depression itself or (metonymically) the half of the mold that contains it. examples
(dentistry) A small or large hole in a tooth caused by caries; often also a soft area adjacent to the hole also affected by caries. examples