Word Study
heavy hitter |
heavy hydrogen |
heavy lifting |
heavy metal |
heavy particle |
heavy spar
| heavy swell
| heavy water
| heavy weapon
| heavy whipping cream
| heavy-armed
heavy spar
WORDNET DICTIONARY
Noun heavy spar has 1 sense
- heavy spar(n = noun.substance) barite, barium sulphate, barytes - a white or colorless mineral (BaSO4); the main source of barium; Array is a kind of mineral
CIDE DICTIONARY
heavy spar,
Native barium sulphate or barite, -- so called because of its high specific gravity as compared with other non-metallic minerals. [1913 Webster]
For further exploring for "heavy spar" in Webster Dictionary Online
