| MAT | the property of having little or no contrast |
|---|---|
| MAT | not reflecting light |
| MAT | the property of having little or no contrast |
| MAT | a mixture of sulfides that forms when sulfide metal ores are smelted |
| MAT | not reflecting light |
| MAT | tangled in a dense mass |
| MAT | not reflecting light |
| MAT | that which has mass and occupies space |
| MAT | (used with negation) having consequence |
| MAT | a vaguely specified concern |
| MAT | a problem |
| MAT | some situation or event that is thought about |