"англо-" meaning in Russian

{
  "forms": [
    {
      "form": "а́нгло-",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ánglo-",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "prefix",
        "head": "а́нгло-"
      },
      "expansion": "а́нгло- • (ánglo-)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "ru",
          "name": "England",
          "orig": "ru:England",
          "parents": [
            "United Kingdom",
            "British Isles",
            "Europe",
            "Islands",
            "Earth",
            "Eurasia",
            "Places",
            "Nature",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Anglo- (relating to England or English)"
      ],
      "id": "en-англо--ru-prefix-V09xkQVP",
      "links": [
        [
          "Anglo-",
          "Anglo-"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "англо-"
}

{
  "forms": [
    {
      "form": "а́нгло-",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ánglo-",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "prefix",
        "head": "а́нгло-"
      },
      "expansion": "а́нгло- • (ánglo-)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        "Pages with 2 entries",
        "Pages with entries",
        "Russian entries with incorrect language header",
        "Russian lemmas",
        "Russian prefixes",
        "ru:England"
      ],
      "glosses": [
        "Anglo- (relating to England or English)"
      ],
      "links": [
        [
          "Anglo-",
          "Anglo-"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "англо-"
}