1. having three cusps or points
Usage: anatomy; medical

1. the tricuspid valve of the heart, which has three flaps and controls blood flow between the right atrium and right ventricle
Usage: anatomy; medical

Examples

• The tricuspid valve prevents blood from flowing backward into the right atrium.
• A tricuspid tooth has three distinct points or cusps.
• The doctor detected a murmur in the tricuspid area during the examination.
• Tricuspid regurgitation occurs when the valve doesn’t close properly.
• The tricuspid structure of the valve allows for efficient blood flow control.
• Echocardiography can reveal problems with the tricuspid valve.