(Roman Catholicism) One of the officials appointed by the pope in the Roman Catholic Church, ranking only below the pope and the patriarchs, constituting the special college which elects the pope. (See Wikipedia article on Catholic cardinals.)

A wood-based material resembling heavy paper, used in the manufacture of boxes, cartons and signs.

Made of or resembling cardboard; (figuratively) flat or flavorless.

The Elettaria cardamomum, an Indian herb. / The seed of E. cardamomum, used as a medicine and spice, especially in curry powder.

(medicine) The study of the structure, function, and disorders of the heart.

A freshwater fish (Paracheirodon axelrodi, family Characidae), native to rivers in South America, popular as an aquarium fish.

A type of sweater or jumper that fastens up the front with buttons or a zipper, usually machine- or hand-knitted from wool.

(medicine) The primary or major symptom by which a diagnosis is made / (homeopathy) The particular symptom which is regarded most important for choosing the curing substance

An area of a town where the homeless gather at night to shelter under makeshift constructions of discarded boxes and packing material.

(baseball) A player on the St. Louis Cardinals team. / (American football) A player on the Arizona Cardinals team. / A player on a sports team at Stanford University.