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Definition of Perlite
1. n. Same as Pearlite.
Definition of Perlite
1. Noun. (minerology) An amorphous volcanic glass formed by the hydration of obsidian ¹
2. Noun. The lightweight insulating material and aggregate resulting from expanding the glass by heat. ¹
¹ Source: wiktionary.com
Definition of Perlite
1. a volcanic glass [n -S] : PERLITIC [adj]
Medical Definition of Perlite
1.
Lexicographical Neighbors of Perlite
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