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  4. Materials (hierarchy name)
  5. materials (substances)
  6. [materials by property]
  7. acid
  8. acetic acid
  9. vinegar
Scope note
A sour liquid consisting of dilute and impure acetic acid, obtained by acetous fermentation from wine, beer, cider or ale, and used as a condiment or preservative.
Accepted term: 20-May-2024