1. 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
   - diaphragm, pessary

Derived forms: contraceptive diaphragms

Type of: birth control device, contraceptive, contraceptive device, preventative, preventive, prophylactic device

• questionnaire
• quetch
• quetzal
• quetzal bird
• Quetzalcoatl
• queue
• queue up
• queuer
• quey
• Quezon City
• qui vive
• quiaquia
• quib
• quibble
• quibbler
• quiche
• quiche Lorraine
• quick
• quick assets
• quick bread
• quick buck
• quick fix
• quick grass
• quick march
• quick study