| English noun: Cl | 
| 1. | Cl (substance) a common nonmetallic element belonging to the halogens; best known as a heavy yellow irritating toxic gas; used to purify water and as a bleaching agent and disinfectant; occurs naturally only as a salt (as in sea water) | 
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 | Synonyms | atomic number 17, chlorine | 
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 | Broader (hypernym) | chemical element, element, gas, halogen | 
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 | Narrower (hyponym) | radiochlorine | 
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 | Substance meronym | common salt, sodium chloride | 
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| 2. | cl (quantity) a metric unit of volume equal to one hundredth of a liter | 
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 | Synonyms | centiliter, centilitre | 
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 | Broader (hypernym) | metric capacity unit | 
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 | Part holonym | cc, cubic centimeter, cubic centimetre, mil, milliliter, millilitre, ml | 
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 | Part meronym | deciliter, decilitre, dl | 
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