Cardinal (Catholicism) | Cardinal | Cardinal Richelieu | Cardinal Mazarin | cardinal | Stanford Cardinal | cardinal (Catholicism) | Cardinal Secretary of State | Lucky Number Slevin | Reynolds number | Mach number | serial number | Random number generation | International Standard Book Number | Tantoo Cardinal | prime number | Personal identification number | number | Two in a Million/You're My Number One | The Cardinal | Stanford Cardinal football | Social Security number | Rikki Don't Lose That Number | Red-crested Cardinal | Prime number | Premium-rate telephone number | Jackass Number Two | Cardinal Manning | Opus number | Number Girl |
Ordinal numbers (first, second, third, etc.) are formed by adding the ending –éélu (pronounced ay-lu) to the cardinal number.
Elias Levy, also known as Aleph One (alluding to the cardinal number aleph one), noted in an interview that "the environment at that time was such that vendors weren't making any patches. So the focus was on how to fix software that companies weren't fixing."
Indescribable cardinal, a term used in mathematics to describe a certain kind of large cardinal number that is hard to describe in some language Q
Rowbottom cardinal, the eponymously–named cardinal number he introduced
Weakly compact cardinal, an infinite cardinal number on which every binary relation has an equally large homogeneous subset