curium Curitis • curl · · · Info · Definitions · Synonyms · Characters · · curium · · Text Latin · · Script 6 · · Length Definitions · · · (noun) a radioactive transuranic metallic element; produced by bombarding plutonium with helium nuclei. Synonyms: Cm, atomic number 96. · · Noun Definition 1 Synonyms · · · cm · · Synonym 1 atomic number 96 · · Synonym 2 Characters · · c latin small letter c U+0063 i latin small letter i U+0069 m latin small letter m U+006D r latin small letter r U+0072 u latin small letter u U+0075