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caustic

caustic

8.3
A chemical that burns or destroys skin
  • noun
  • /ˈkɔːstɪk/
  • Specialized
translation icon : sustancia cáustica
  • This is the reason that spent caustic is considered a hazardous substance.

Examples

  • And Caustic doesn't just pit stainless; it causes cracks in stress areas.

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  • The laboratory safely disposed of the spent caustic that could harm the environment.

  • Then the red caustic from a raindrop there must go directly into your eye.

  • I would discover that a blowtorch works great for aging brass hardware and also you don't need caustic chemicals.

  • Today I'm going to be using a very caustic solution of potassium hydroxide to dissolve chicken flesh.

  • Sodium hydroxide is a highly caustic substance that can burn skin upon contact.

  • When handling caustic materials, it is essential to wear protective gear to prevent injuries.

Antonyms

231 1.0

Not able to hurt people or things

Compounds

caustic potash
  • Specialized
1 7.0

A strong chemical used to make soap and fertilizers that can burn your skin

caustic remark
  • Offensive
1 7.2

A harshly critical comment that aims to hurt or mock someone

1 6.1

A very strong chemical that can burn skin and is used to make soap and clean things

caustic lime
  • Specialized
6.6

A white powder made by heating limestone, used in building and farming

lunar caustic
  • Archaic
9.9

A silver stick that doctors used to burn away warts and small growths

How Corrosive

caustic potash
  • Specialized
1 7.0
caustic
  • Specialized
8.3
caustic lime
  • Specialized
6.6
irritant
15 6.0

Surface Forms

caustic singular
caustics plural

Etymology

Caustic comes from the Greek root kaustos meaning 'burning'. A caustic is a chemical that 'burns' or eats away skin and tissue, so the old word for 'burning' fits these dangerous substances.