Examples of “palladium” in a Sentence

noun A silvery-white metallic chemical element (symbol Pd) used in jewelry, electronics, and catalytic converters.

• Palladium is used to make catalytic converters that reduce car emissions.
• The ring was made of palladium rather than platinum.

noun Something regarded as a protection or safeguard for a right, freedom, or way of life.

• A free press is often called the palladium of democracy.
• The constitution was seen as the palladium of the nation's liberties.