"half-half" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Adjectifs en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Compositions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Termecomposé de half et de half."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "adj",
  "pos_title": "Adjectif",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Anglais de Hong Kong",
          "orig": "anglais de Hong Kong",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Cinquante-cinquante"
      ],
      "id": "fr-half-half-en-adj-ecxhXs-Z",
      "raw_tags": [
        "Hong Kong"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "fifty-fifty"
    }
  ],
  "tags": [
    "invariable"
  ],
  "word": "half-half"
}

{
  "categories": [
    "Adjectifs en anglais",
    "Compositions en anglais",
    "Lemmes en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "Termecomposé de half et de half."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "adj",
  "pos_title": "Adjectif",
  "senses": [
    {
      "categories": [
        "Wiktionnaire:Exemples manquants en anglais",
        "anglais de Hong Kong"
      ],
      "glosses": [
        "Cinquante-cinquante"
      ],
      "raw_tags": [
        "Hong Kong"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "fifty-fifty"
    }
  ],
  "tags": [
    "invariable"
  ],
  "word": "half-half"
}