English-Thai Dictionary
praseodymium
N ชื่อ ธาตุ โลหะช นิดหนึ่ง
Webster's 1913 Dictionary
PRASEODYMIUM
Pra `se *o *dym "i *um, n. Etym: [Praseo- + didymium. ] (Chem. )
Defn: An elementary substance, one of the constituents of didymium; - - so called from the green color of its salts. Symbol Ps. Atomic weight 143.6.
New American Oxford Dictionary
praseodymium
pra se o dym i um |ˌprāzēōˈdimēəm ˌpreɪzioʊˈdɪmiəm | ▶noun the chemical element of atomic number 59, a soft silvery-white metal of the lanthanide series. (Symbol: Pr ) ORIGIN late 19th cent.: modern Latin, from German Praseodym, from Greek prasios ‘leek-green ’ (because of its green salts ) + German Didym ‘didymium. ’
Oxford Dictionary
praseodymium
praseodymium |ˌpreɪzɪə (ʊ )ˈdɪmɪəm | ▶noun [ mass noun ] the chemical element of atomic number 59, a soft silvery-white metal of the lanthanide series. (Symbol: Pr ) ORIGIN late 19th cent.: modern Latin, from German Praseodym, from Greek prasios ‘leek-green ’ (because of its green salts ) + German Didym ‘didymium ’.
Duden Dictionary
Praseodym
Pra seo dym Substantiv, Neutrum , das |Praseod y m |griechisch-neulateinisch chemisches Element seltene Erde Pr
The Wordsmith Dictionary