Every ordinal is defined by the set of ordinals that precede it. The most common definition of ordinals identifies each ordinal as the set of ordinals that precede it. For example, the ordinal …

Ordinal [Middle English, from Medieval Latin ordinale, from Late Latin, neuter of ordinalis] : a book of rites for the ordination of deacons, priests, and bishops

ORDINAL definition: 1. a number such as 1st, 2nd, 3rd, 4th, that shows the position of something in a list of things…. Learn more.

Jul 23, 2025 · Ordinal Numbers are numbers that are used to represent position, rank or order in a sequence. They denote the position or order of an element in a sequence, such as "1st - …

Ordinal numbers in English show the position or order of things—like first, second, third, and so on. They’re used all the time in everyday English, whether you’re talking about dates, …

In an ordered set, that is a collection of objects placed in some order, ordinal numbers (also called ordinals) are the labels for the positions of those ordered objects.

Apr 30, 2025 · Ordinal numbers show position or order, like first, second, and third. Ordinal numbers end with -nd, -rd, -st, or -th, such as 2nd, 3rd, and 1st. When using ordinal and …

At each ordinal point, she put a seal in the shape of a five-pointed star made of blue fire. For this reason, ordinal collapsing functions are described as an impredicative manner of naming …

Dec 3, 2025 · In common usage, an ordinal number is an adjective which describes the numerical position of an object, e.g., first, second, third, etc. In formal set theory, an ordinal number …

Definition of ordinal noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.