# PluralRules.PluralRuleDelegate

> Determines which singular or plural word to use for a given quantity. This allows each language to define its own behavior for singular or plural words.

## Definition

* **Type:** Delegate
* **Namespace:** [Unity.SmartStrings.Utilities](/engine/6000.7/script-reference/unity/smartstrings/utilities.md)
* **Assembly:** UnityEngine.SmartStringsModule

```csharp
public delegate int PluralRules.PluralRuleDelegate(decimal value, int pluralWordsCount)
```