• noun
• synonym
• antonym

• abdominal cavity (noun)
  1. the cavity containing the major viscera; in mammals it is separated from the thorax by the diaphragm
• amniotic cavity (noun)
  1. the fluid-filled cavity that surrounds the developing embryo
• axillary cavity (noun)
  1. the hollow under the arm where it is joined to the shoulder
• bodily cavity (noun)
  1. anatomy a natural hollow or sinus within the body
• buccal cavity (noun)
  1. the cavity between the jaws and the cheeks
• cavity resonator (noun)
  1. a hollow chamber whose dimensions allow the resonant oscillation of electromagnetic or acoustic waves
• cavity wall (noun)
  1. a wall consisting of two walls with a space between them to keep out cold and noise
• chest cavity (noun)
  1. the cavity in the vertebrate body enclosed by the ribs between the diaphragm and the neck and containing the lungs and heart
• cleavage cavity (noun)
  1. the fluid-filled cavity inside a blastula
• cotyloid cavity (noun)
  1. the cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint
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