"mix-in" meaning in English

{
  "forms": [
    {
      "form": "mix-ins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "mix-in (plural mix-ins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "mixin"
        }
      ],
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Computing",
          "orig": "en:Computing",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Programming",
          "orig": "en:Programming",
          "parents": [
            "Computing",
            "Software engineering",
            "Technology",
            "Computer science",
            "Engineering",
            "Software",
            "All topics",
            "Sciences",
            "Applied sciences",
            "Media",
            "Fundamental",
            "Communication"
          ],
          "source": "w"
        },
        {
          "_dis": "72 28",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "76 24",
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "78 22",
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Alternative form of mixin"
      ],
      "id": "en-mix-in-en-noun-JFY2YIIe",
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "programming",
          "programming#Noun"
        ],
        [
          "mixin",
          "mixin#English"
        ]
      ],
      "raw_glosses": [
        "(computing, programming) Alternative form of mixin"
      ],
      "tags": [
        "alt-of",
        "alternative"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ]
    },
    {
      "glosses": [
        "A dessert of ice cream with another ingredient mixed in."
      ],
      "id": "en-mix-in-en-noun-9l-mC-tL",
      "links": [
        [
          "dessert",
          "dessert"
        ],
        [
          "ice cream",
          "ice cream"
        ],
        [
          "ingredient",
          "ingredient"
        ]
      ]
    }
  ],
  "word": "mix-in"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English entries with language name categories using raw markup",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English phrasal nouns",
    "English terms with non-redundant non-automated sortkeys"
  ],
  "forms": [
    {
      "form": "mix-ins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "mix-in (plural mix-ins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "mixin"
        }
      ],
      "categories": [
        "en:Computing",
        "en:Programming"
      ],
      "glosses": [
        "Alternative form of mixin"
      ],
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "programming",
          "programming#Noun"
        ],
        [
          "mixin",
          "mixin#English"
        ]
      ],
      "raw_glosses": [
        "(computing, programming) Alternative form of mixin"
      ],
      "tags": [
        "alt-of",
        "alternative"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ]
    },
    {
      "glosses": [
        "A dessert of ice cream with another ingredient mixed in."
      ],
      "links": [
        [
          "dessert",
          "dessert"
        ],
        [
          "ice cream",
          "ice cream"
        ],
        [
          "ingredient",
          "ingredient"
        ]
      ]
    }
  ],
  "word": "mix-in"
}