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- Dictionaryordinal number
noun
- 1. a number defining the position of something in a series, such as ‘first’, ‘second’, or ‘third’. Ordinal numbers are used as adjectives, nouns, and pronouns.
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Numbers that are used to represent the rank or position of an object or a person are known as ordinal numbers. They are also referred to as positioning or ranking numbers.The sequence of ordinal numbers vary on the parameters that are based on the positions that are defined, such as weight, height, marks, size, etc.
In set theory, an ordinal number, or ordinal, is a generalization of ordinal numerals (first, second, n th, etc.) aimed to extend enumeration to infinite sets. [1] A finite set can be enumerated by successively labeling each element with the least natural number that has not been previously used.
An ordinal number indicates the position or order of something in relation to other numbers, like, first, second, third, and so on. Learn more about ordinal numbers with concepts, definitions, properties, patterns, and examples.
May 28, 2024 · 1. : a number designating the place (such as first, second, or third) occupied by an item in an ordered sequence see Table of Numbers. 2. : a number assigned to an ordered set that designates both the order of its elements and its cardinal number. Examples of ordinal number in a Sentence.
Mar 5, 2020 · An ordinal number is a number that indicates position or order in relation to other numbers: first, second, third, and so on. Author Mark Andrew Lim defines ordinal numbers: " Ordinal numbers do not represent quantity, but rather indicate rank and position, such as the fifth car, the twenty‐fourth bar, the second highest marks, and so on ...
Ordinal number definition: any of the numbers that express degree, quality, or position in a series, as first, second, and third (distinguished from cardinal number).. See examples of ORDINAL NUMBER used in a sentence.
Colloquially, an ordinal number is a number that tells the position of something in a list, such as first, second, third, etc. This basic understanding extends to the meaning of ordinal numbers in set theory.
Illustrated definition of Ordinal Number: A number that tells the position of something in a list. 1st, 2nd, 3rd, 4th, 5th etc....
ORDINAL NUMBER definition: a number such as 1st, 2nd, 3rd, etc that shows the order of things in a list. Learn more.
An ordinal number (or ordinal) is a number that indicates position or order of objects, such as first, second, third, and so on. Figure 1. There are several approaches to define ordinal numbers, some of which are considered below. Ordinals as an Extension of the Natural Numbers.
