"aeroposta" meaning in Italian

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "aero",
        "3": "posta"
      },
      "expansion": "aero- + posta",
      "name": "prefix"
    }
  ],
  "etymology_text": "From aero- + posta.",
  "forms": [
    {
      "form": "aeroposte",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "aeroposta f (plural aeroposte)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Italian terms prefixed with aero-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "airmail"
      ],
      "id": "en-aeroposta-it-noun-rxgPYLFX",
      "links": [
        [
          "airmail",
          "airmail"
        ]
      ],
      "synonyms": [
        {
          "word": "posta aerea"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "aeroposta"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "aero",
        "3": "posta"
      },
      "expansion": "aero- + posta",
      "name": "prefix"
    }
  ],
  "etymology_text": "From aero- + posta.",
  "forms": [
    {
      "form": "aeroposte",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "aeroposta f (plural aeroposte)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Italian countable nouns",
        "Italian entries with incorrect language header",
        "Italian feminine nouns",
        "Italian lemmas",
        "Italian nouns",
        "Italian terms prefixed with aero-",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "airmail"
      ],
      "links": [
        [
          "airmail",
          "airmail"
        ]
      ],
      "synonyms": [
        {
          "word": "posta aerea"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "aeroposta"
}