The cardinal-nephews attended the papal conclave.

There are four cardinal marks in the harbor.

The cardiovascular systems of humans and animals are responsible for transporting oxygen and nutrients throughout the body.

Cardinal bishops are the highest-ranking members of the College of Cardinals.

Cardiopulmonary resuscitations are life-saving techniques used to revive individuals experiencing cardiac arrest.

The cardinal nephews attended the papal conclave.

The Cardinal Nephews were influential figures in the Catholic Church during the Renaissance.

The cardinal directions are north, south, east, and west.

Cardin is a popular surname in France.

The Cardillos are a family of birds found in South America.