caustic soda definition

  • noun:
    • See sodium hydroxide.
    • Common name for salt hydroxide (NaOH), a very good alkaline material found in the manufacture of paint and detergents, or as a drain cleaner.
    • salt hydroxide.
    • a strongly alkaline caustic used in manufacturing soap and report and aluminum and different salt compounds

Related Sources

  • Definition for "caustic soda"
  • Sentence for "caustic soda"
    • After my girlfriend took a shower,…
    • View More
  • Hypernym for "caustic soda"
  • Urban Dictionary for "caustic soda"
65 votes

How would you define caustic soda?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!