Felspar
nounverified·updated May 18, 2026
any of a group of hard crystalline minerals that consist of aluminum silicates of potassium or sodium or calcium or barium
Framework senses
- §1
- any of a group of hard crystalline minerals that consist of aluminum silicates of potassium or sodium or calcium or barium
- §1 · legacy_primary
- any of a group of hard crystalline minerals that consist of aluminum silicates of potassium or sodium or calcium or bariumDR-088 backfill from the noun definition column