sulphite Definition
a salt or ester of sulphurous acid, containing the ion SO32−.
Using sulphite: Examples
Take a moment to familiarize yourself with how "sulphite" can be used in various situations through the following examples!
Example
Sulphites are used as preservatives in many foods and drinks.
Example
Some people are allergic to sulphites and must avoid them.
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Summary: sulphite in Brief
The term 'sulphite' [ˈsʌlfʌɪt] refers to a salt or ester of sulphurous acid, containing the ion SO32−. It is commonly used as a preservative in many foods and drinks, but some people are allergic to it and must avoid it.