californium californite • caliga · · · Info · Definitions · Synonyms · Characters · · californium · · Text Latin · · Script 11 · · Length Definitions · · · (noun) a radioactive transuranic element; discovered by bombarding curium with alpha particles. Synonyms: Cf, atomic number 98. · · Noun Definition 1 Synonyms · · · cf · · Synonym 1 atomic number 98 · · Synonym 2 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 u latin small letter u U+0075