SynonymDefinitionAntonym.com - English Synonym Dictionary

Crested thick-billed North American finch having bright red plumage in the male

A variable color averaging a vivid red

(Roman Catholic Church) one of a group of more than 100 prominent bishops in the Sacred College who advise the Pope and elect new Popes

The number of elements in a mathematical set; denotes a quantity but not the order

Being or denoting a numerical quantity but not order

Serving as an essential component