"Proto-Hittite" meaning in All languages combined

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "proto",
        "3": "Hittite"
      },
      "expansion": "proto- + Hittite",
      "name": "pre"
    }
  ],
  "etymology_text": "From proto- + Hittite.",
  "head_templates": [
    {
      "args": {},
      "expansion": "Proto-Hittite",
      "name": "en-prop"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with proto-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Synonym of Hattic (“extinct language”)"
      ],
      "id": "en-Proto-Hittite-en-name-3GLwRFQO",
      "links": [
        [
          "Hattic",
          "Hattic#English"
        ]
      ],
      "synonyms": [
        {
          "extra": "extinct language",
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "Hattic"
        }
      ]
    }
  ],
  "word": "Proto-Hittite"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "proto",
        "3": "Hittite"
      },
      "expansion": "proto- + Hittite",
      "name": "pre"
    }
  ],
  "etymology_text": "From proto- + Hittite.",
  "head_templates": [
    {
      "args": {},
      "expansion": "Proto-Hittite",
      "name": "en-prop"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English terms prefixed with proto-",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "Synonym of Hattic (“extinct language”)"
      ],
      "links": [
        [
          "Hattic",
          "Hattic#English"
        ]
      ],
      "synonyms": [
        {
          "extra": "extinct language",
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "Hattic"
        }
      ]
    }
  ],
  "word": "Proto-Hittite"
}