| Word | Definitions | Synonyms |
|---|---|---|
| calx | (noun) a white crystalline oxide used in the production of calcium hydroxide | Synonyms: burnt lime, calcined lime, calcium oxide, fluxing lime, lime, quicklime, unslaked lime |
| lx | (noun) a unit of illumination equal to 1 lumen per square meter; 0.0929 foot candle | Synonyms: lux |