"alpha acid" meaning in English

{
  "forms": [
    {
      "form": "alpha acids",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "alpha acid (plural alpha acids)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Brewing",
          "orig": "en:Brewing",
          "parents": [
            "Alcohol production",
            "Alcoholic beverages",
            "Beverages",
            "Recreational drugs",
            "Drinking",
            "Food and drink",
            "Liquids",
            "Drugs",
            "Human behaviour",
            "All topics",
            "Matter",
            "Pharmacology",
            "Human",
            "Fundamental",
            "Chemistry",
            "Nature",
            "Biochemistry",
            "Medicine",
            "Sciences",
            "Biology"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Organic chemistry",
          "orig": "en:Organic chemistry",
          "parents": [
            "Chemistry",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "iso-alpha acid"
        }
      ],
      "glosses": [
        "Any of a class of chemical compounds which collectively give hopped beer its characteristic bitter flavor."
      ],
      "id": "en-alpha_acid-en-noun-ugBC82fE",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "brewing",
          "brewing#Noun"
        ],
        [
          "chemical compound",
          "chemical compound"
        ],
        [
          "hop",
          "hop"
        ],
        [
          "beer",
          "beer"
        ],
        [
          "bitter",
          "bitter"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry, brewing) Any of a class of chemical compounds which collectively give hopped beer its characteristic bitter flavor."
      ],
      "topics": [
        "beverages",
        "brewing",
        "business",
        "chemistry",
        "food",
        "lifestyle",
        "manufacturing",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ],
      "wikipedia": [
        "alpha acid"
      ]
    }
  ],
  "word": "alpha acid"
}

{
  "derived": [
    {
      "word": "iso-alpha acid"
    }
  ],
  "forms": [
    {
      "form": "alpha acids",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "alpha acid (plural alpha acids)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Brewing",
        "en:Organic chemistry"
      ],
      "glosses": [
        "Any of a class of chemical compounds which collectively give hopped beer its characteristic bitter flavor."
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "brewing",
          "brewing#Noun"
        ],
        [
          "chemical compound",
          "chemical compound"
        ],
        [
          "hop",
          "hop"
        ],
        [
          "beer",
          "beer"
        ],
        [
          "bitter",
          "bitter"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry, brewing) Any of a class of chemical compounds which collectively give hopped beer its characteristic bitter flavor."
      ],
      "topics": [
        "beverages",
        "brewing",
        "business",
        "chemistry",
        "food",
        "lifestyle",
        "manufacturing",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ],
      "wikipedia": [
        "alpha acid"
      ]
    }
  ],
  "word": "alpha acid"
}