mendelevium mendeleev's law • mendeleyev · · · Info · Definitions · Synonyms · Characters · · mendelevium · · Text Latin · · Script 11 · · Length 5 · · Syllables Definitions · · · (noun) a radioactive transuranic element synthesized by bombarding einsteinium with alpha particles (Md is the current symbol for mendelevium but Mv was formerly the symbol). Synonyms: Md, Mv, atomic number 101. · · Noun Definition 1 Synonyms · · · md · · Synonym 1 mv · · Synonym 2 atomic number 101 · · Synonym 3 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 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 u latin small letter u U+0075 v latin small letter v U+0076