Meaning of the word "pumice stone" in English

What does "pumice stone" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

pumice stone

US /ˈpʌm.ɪs stoʊn/
UK /ˈpʌm.ɪs stoʊn/
"pumice stone" picture

Noun

1.

a very light, porous volcanic rock used as an abrasive, especially for scrubbing and polishing

Example:
She used a pumice stone to smooth her rough heels.
The artist used powdered pumice stone to create a textured surface on the canvas.
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