Remember, 'caustic' implies danger. Use in contexts discussing hazardous materials or warning labels. Wear gloves when handling this caustic cleaning agent to avoid injury.
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Technical Term
'Caustic' is used in scientific and industrial contexts more than in everyday language. The factory stores caustic soda for use in the manufacturing process.
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Visible Damage
'Caustic' substances cause visible damage, so it's often used to describe observable chemical effects. The lab report noted the caustic reaction that discolored the metal.