combination meaning
EN
[kɒmbɪˈneɪʃən] [-eɪʃən] 
US WCombination
- In mathematics, a combination is a way of selecting items from a collection, such that (unlike permutations) the order of selection does not matter. In smaller cases it is possible to count the number of combinations.
- which can be written using factorials as whenever , and which is zero when . The set of all k-combinations of a set S is sometimes denoted by .
- Combinations refer to the combination of n things taken k at a time without repetition. To refer to combinations in which repetition is allowed, the terms k-selection, k-multiset, or k-combination with repetition are often used.
- NounPLcombinationsPREcom-SUF-ation
- The act of combining, the state of being combined or the result of combining.
- An object formed by combining.
- A sequence of numbers or letters used to open a combination lock.
- (mathematics) One or more elements selected from a set without regard to the order of selection.
- An association or alliance of people for some common purpose.
- (billiards) A combination shot; a billiard; a shot where the cue ball hits a ball that strikes another ball on the table.
- motorcycle and sidecar.
- The act of combining, the state of being combined or the result of combining.
- More Examples
- Used in the Middle of Sentence
- The significant cash flow of the enlarged entity following a combination would allow for rapid debt paydown and the continued funding of growth initiatives.
- The combination of an aniline with a chlorobenzaldehyde, which are both electron-deficient, led to a further reduction in yield (Fig 9 , entries 7–8).
- omehow the combination didn’t make sense, but Cranston took it at face value, whatever that was worth.
- Used in the Middle of Sentence
Definition of combination in English Dictionary
- Part-of-Speech Hierarchy
- Nouns
- Countable nouns
- Countable nouns
- Nouns
Source: Wiktionary
Grammatically, this word "combination" is a noun, more specifically, a countable noun.