How to pronounce Caustic?

The correct way to pronounce Caustic is [KAW-stik]. Emphasis is on the 2 syllable. To learn how to pronounce Caustic, listen and repeat:

What's the definition of Caustic?

Caustic – a caustic substance is one that can burn or corrode organic tissue or destroy living cells. It can also refer to language that is harshly critical or sarcastic. In chemistry, caustic refers to strong alkaline substances like sodium hydroxide. The term is used in various contexts to describe both physical properties and a mode of speech. Understanding the nuance of the word can help in recognizing both its literal and figurative uses.

Examples of usage of Caustic

  1. The caustic effects of the acid burned through the metal.
  2. Her caustic remarks during the discussion made everyone uncomfortable.
  3. The scientist warned us about handling caustic chemicals without proper safety gear.
  4. He had a caustic wit, often making comments that were both funny and biting.
  5. In the debate, his caustic criticism of the opponent was well-received by the audience.