"xéno-" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "grc",
        "3": "ξένος",
        "4": "",
        "5": "foreign, of a stranger"
      },
      "expansion": "Ancient Greek ξένος (xénos, “foreign, of a stranger”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek ξένος (xénos, “foreign, of a stranger”).",
  "head_templates": [
    {
      "args": {},
      "expansion": "xéno-",
      "name": "fr-prefix"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "xeno-"
      ],
      "id": "en-xéno--fr-prefix-7Wdhz9h9",
      "links": [
        [
          "xeno-",
          "xeno-"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɡze.no/"
    },
    {
      "ipa": "/ɡze.nɔ/"
    }
  ],
  "word": "xéno-"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "grc",
        "3": "ξένος",
        "4": "",
        "5": "foreign, of a stranger"
      },
      "expansion": "Ancient Greek ξένος (xénos, “foreign, of a stranger”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek ξένος (xénos, “foreign, of a stranger”).",
  "head_templates": [
    {
      "args": {},
      "expansion": "xéno-",
      "name": "fr-prefix"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        "French 2-syllable words",
        "French entries with incorrect language header",
        "French lemmas",
        "French prefixes",
        "French terms derived from Ancient Greek",
        "French terms with IPA pronunciation"
      ],
      "glosses": [
        "xeno-"
      ],
      "links": [
        [
          "xeno-",
          "xeno-"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɡze.no/"
    },
    {
      "ipa": "/ɡze.nɔ/"
    }
  ],
  "word": "xéno-"
}