Definition

Noun: 1. A natural hollow or space within the body: A "bodily cavity" is an enclosed compartment or space inside an animal or human body. These cavities contain and protect internal organs. They are anatomical structures, not wounds or artificially created spaces.

Usage

• The term "bodily cavity" is a formal, anatomical term. In everyday language, people more commonly refer to specific cavities (e.g., "chest cavity," "abdominal cavity").
• It is used to describe the location of organs, the spread of disease or fluids, or in surgical contexts.

Examples

• Noun:
  • The heart and lungs are located within the thoracic bodily cavity.
  • An infection can sometimes spread from one bodily cavity to another.
  • During the scan, the doctor observed fluid accumulation in a bodily cavity.

Advanced Usage

• "Serous cavity": A specific type of bodily cavity lined by a serous membrane (which secretes serous fluid), such as the pleural cavity around the lungs or the peritoneal cavity in the abdomen.
  • Inflammation of the lining of a serous cavity can be very painful.

Variants and Related Words

• Cavity (n): A more general term for any hollow space, which can refer to a bodily cavity, a hole in a tooth, or a gap in a structure.
  • The dentist filled the cavity in my tooth.
• Body cavity (n): A common synonym for "bodily cavity."
• Anatomical cavity (n): A precise synonym emphasizing the anatomical context.
• Coelom (n): (Pronounced /ˈsiːləm/). A specific type of bodily cavity found in many animals, lined with mesoderm tissue.

Synonyms

• Body cavity
• Anatomical cavity
• Hollow (in anatomical contexts)

Different Meanings

The word "cavity" alone has broader applications outside of anatomy: 1. A hole or empty space in a solid object. * The cave was a large cavity in the cliffside. 2. A hole in a tooth caused by decay. * I have a cavity that needs a filling.

Related Phrases

• Cavity search: A security or law enforcement procedure involving the inspection of a person's bodily cavities.
  • The suspect was subjected to a thorough cavity search at the detention facility.

Noun

1. (anatomy) a natural hollow or sinus within the body