floatstone Definition
a light porous rock, such as pumice, that is capable of floating and is formed by volcanic action.
Using floatstone: Examples
Take a moment to familiarize yourself with how "floatstone" can be used in various situations through the following examples!
Example
The floatstone was used to make lightweight concrete.
Example
Pumice is a type of floatstone that is often used in beauty treatments.
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Summary: floatstone in Brief
The term 'floatstone' [ˈfləʊtstəʊn] refers to a light, porous rock formed by volcanic action, such as pumice. It is often used to make lightweight concrete and in beauty treatments.