Zillion
Part of speech: noun
Definition: An unspecified large number (of).
Cardinal
Part of speech: adjective
Definition: Of fundamental importance.Of or relating to the cardinal directionsDescribing a number used in counting, e.g., one, two, three.Having a bright red color (from the color of Catholic cardinals' cassock).
Part of speech: noun
Definition: A number indicating quantity, or the size of a set, e.g., one, two, three. (See Wikipedia article on Cardinal number.)An official in the Catholic Church, ranking only below the Pope and the patriarchs. (See Wikipedia article on Catholic cardinals.)A songbird of the finch family, Cardinalis cardinalis.Any of various related passerine birds of the family Cardinalidae. (See Wikipedia article on cardinal birds.)A shade of red associated with the birds of the same name.
Example sentence: Clean living is the cardinal principle in the lives of the world's greatest athletes, as the phenomenal performances of these outstanding characters will obviously show.