Found 1 items, similar to Cl.
English → English (WordNet) Definition: Cl Cl n 1: 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) [syn: chlorine, atomic number 17] 2: a metric unit of volume equal to one hundredth of a liter [syn: centiliter, centilitre]