| Engelsk navneord: calcium | 
| 1. | calcium (om masse el. substans) a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals | 
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 | Termer med samme betydning (synonymer) | atomic number 20, Ca | 
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 | Mindre specifikke termer | metal, metallic element | 
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 | Mere specifikke termer | calcium ion, factor IV | 
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 | Vedrærer disse overordnede termer | burnt lime, calcined lime, calcium oxide, calx, fluor, fluorite, fluorspar, fluxing lime, gypsum, lime, limestone, quicklime, unslaked lime | 
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