Dmitri Ivanovich Mendeleyev(noun)

1: Russian chemist who developed a periodic table of the chemical elements and predicted the discovery of several new elements (1834-1907) [syn: Mendeleyev, Mendeleev, Dmitri Mendeleyev, Dmitri Mendeleev, [[Dmitri Ivanovich Mendeleyev]], Dmitri Ivanovich Mendeleev]