1. palladium

noun. ['pəˈleɪdiːəm'] 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.

Words that Rhyme with Palladium

• vanadium
• stadium
• radium

Example sentences of the word palladium

1. Noun, singular or mass
To test palladium, first make sure your piece is not platinum.