Definitions
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
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
“the new cameras adjust the diaphragm automatically”
noun
electro-acoustic transducer that vibrates to receive or produce sound waves
Look “diaphragm” up elsewhere
Want another word?
Spin the dictionary for a fresh one.