| feldspar | (noun) any of a group of hard crystalline minerals that consist of aluminum silicates of potassium or sodium or calcium or barium | Synonyms: felspar |
|---|
| felspar | (noun) any of a group of hard crystalline minerals that consist of aluminum silicates of potassium or sodium or calcium or barium | Synonyms: feldspar |
|---|
| fluorspar | (noun) a soft mineral (calcium fluoride) that is fluorescent in ultraviolet light; chief source of fluorine | Synonyms: fluor, fluorite |
|---|
| spar | (noun) making the motions of attack and defense with the fists and arms; a part of training for a boxer | Synonyms: sparring |
|---|
| (noun) a stout rounded pole of wood or metal used to support rigging | - |
| (noun) any of various nonmetallic minerals (calcite or feldspar) that are light in color and transparent or translucent and cleavable | - |
| (verb) fight verbally | - |
| (verb) box lightly | - |
| (verb) fight with spurs | - |
| (verb) furnish with spars | - |