diaphragm

What does diaphragm mean?

• noun

  a contraceptive device consisting of a flexible dome-shaped cup made of rubber or plastic; it is filled with spermicide and fitted over the uterine cervix

• noun

  (anatomy) a muscular partition separating the abdominal and thoracic cavities; functions in respiration

• noun

  a mechanical device in a camera that controls size of aperture of the lens

• noun

  electro-acoustic transducer that vibrates to receive or produce sound waves

Anagrams of diaphragm