an administrator in charge of a division of a university or college | crested thick-billed North American finch having bright red plumage in the male |
(Roman Catholic Church) the head of the College of Cardinals | a variable color averaging a vivid red |
a man who is the senior member of a group | (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 |