説明中心

palladium

[pəˈleɪdiəm]

palladium Definition

  • 1a rare silver-white metallic element of the platinum group, used in some electrical contacts and for catalysis
  • 2a safeguard or source of protection

Using palladium: Examples

Take a moment to familiarize yourself with how "palladium" can be used in various situations through the following examples!

  • Example

    Palladium is used in catalytic converters to reduce harmful emissions from cars.

  • Example

    The company's reputation is a palladium for its success.

  • Example

    The treaty serves as a palladium against future conflicts.

palladium Synonyms and Antonyms

Synonyms for palladium

Phrases with palladium

  • a large window that is usually located above the entrance of a building

    Example

    The sunlight shone through the palladium window, illuminating the grand entrance hall.

  • a symbol or embodiment of freedom

    Example

    The right to free speech is often considered the palladium of freedom.

  • a substance that increases the rate of a chemical reaction without being consumed in the process

    Example

    Palladium catalysts are commonly used in organic chemistry reactions.

Origins of palladium

from the asteroid Pallas, which was discovered around the same time as the element

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Summary: palladium in Brief

Palladium [pəˈleɪdiəm] is a rare metallic element used in electrical contacts and catalysis. It is also used metaphorically to mean 'a safeguard or source of protection,' as in 'The treaty serves as a palladium against future conflicts.' Other phrases include 'palladium window,' 'palladium of freedom,' and 'palladium catalyst.'