Ganister
//ˈɡænɪstə(ɹ)// noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A hard, fine-grained sandstone, used in manufacturing silica bricks for lining furnaces. countable, uncountable
"Like those in southern Huntingdon County, the ridges of southern Blair County were often covered with ganister."
Example
More examples"Like those in southern Huntingdon County, the ridges of southern Blair County were often covered with ganister."
Etymology
Unknown
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.