cms cmmg • cms-admin · · · Info · Definitions · Synonyms · Characters · · cms · · Text Latin · · Script 3 · · Length 1 · · Syllables Definitions · · · (noun) a metric unit of length equal to one hundredth of a meter. Synonyms: centimeter, centimetre, cm. · · Noun Definition 1 (noun) a radioactive transuranic metallic element; produced by bombarding plutonium with helium nuclei. Synonyms: curium, Cm, atomic number 96. · · Noun Definition 2 Synonyms · · · centimeter · · Synonym 1 centimetre · · Synonym 2 cm · · Synonym 3 curium · · Synonym 4 atomic number 96 · · Synonym 5 Characters · · c latin small letter c U+0063 m latin small letter m U+006D s latin small letter s U+0073