Wordnet 3.0
NOUN (1)
1.
a silver-white metallic element of the platinum group that resembles platinum;
occurs in some copper and nickel ores;
does not tarnish at ordinary temperatures and is used (alloyed with gold) in jewelry;
[syn: palladium, Pd, atomic number 46]
WordNet (r) 3.0 (2006):
atomic number 46
n 1: a silver-white metallic element of the platinum group that
resembles platinum; occurs in some copper and nickel ores;
does not tarnish at ordinary temperatures and is used
(alloyed with gold) in jewelry [syn: palladium, Pd,
atomic number 46]