"μεταφρ." meaning in Greek

{
  "forms": [
    {
      "form": "metafr.",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "el",
        "2": "abbreviation"
      },
      "expansion": "μεταφρ. • (metafr.)",
      "name": "head"
    }
  ],
  "lang": "Greek",
  "lang_code": "el",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "metafrastikós",
          "word": "μεταφραστικός"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Greek entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Greek entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Greek model pages",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Abbreviation of μεταφραστικός (metafrastikós)."
      ],
      "id": "en-μεταφρ.-el-adj-pZAQ6WkK",
      "links": [
        [
          "μεταφραστικός",
          "μεταφραστικός#Greek"
        ]
      ],
      "related": [
        {
          "english": "calque, translated loan",
          "roman": "mtfrd.",
          "word": "μτφρδ."
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "μεταφρ."
}

{
  "forms": [
    {
      "form": "metafr.",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "el",
        "2": "abbreviation"
      },
      "expansion": "μεταφρ. • (metafr.)",
      "name": "head"
    }
  ],
  "lang": "Greek",
  "lang_code": "el",
  "pos": "adj",
  "related": [
    {
      "english": "calque, translated loan",
      "roman": "mtfrd.",
      "word": "μτφρδ."
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "extra": "metafrastikós",
          "word": "μεταφραστικός"
        }
      ],
      "categories": [
        "Greek abbreviations",
        "Greek dictionary abbreviations",
        "Greek entries with incorrect language header",
        "Greek entries with language name categories using raw markup",
        "Greek lemmas",
        "Greek model pages",
        "Greek terms spelled with ."
      ],
      "glosses": [
        "Abbreviation of μεταφραστικός (metafrastikós)."
      ],
      "links": [
        [
          "μεταφραστικός",
          "μεταφραστικός#Greek"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "μεταφρ."
}