"aero" meaning in Esperanto

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "la",
        "3": "āēr"
      },
      "expansion": "Latin āēr",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin āēr.",
  "forms": [
    {
      "form": "aeron",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "aeroj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "aerojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "aero (accusative singular aeron, plural aeroj, accusative plural aerojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "a‧e‧ro"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Esperanto 1894 Universala Vortaro",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Esperanto BRO4",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Esperanto entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 7 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Words approved by the Akademio de Esperanto",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "english": "aerial; airy",
          "word": "aera"
        },
        {
          "english": "air force",
          "word": "aerarmeo"
        },
        {
          "english": "draft of air; air current",
          "word": "aerfluo"
        },
        {
          "english": "to fill (a tire) with air",
          "word": "aeri"
        },
        {
          "english": "airlock",
          "word": "aerkluzo"
        },
        {
          "english": "hijacker",
          "word": "aerpirato"
        },
        {
          "english": "airmail",
          "word": "aerpoŝto"
        },
        {
          "english": "air pressure",
          "word": "aerpremo"
        },
        {
          "english": "aerolite",
          "word": "aerŝtono"
        },
        {
          "english": "inner tube",
          "word": "aertubo"
        },
        {
          "english": "air canister",
          "word": "aerujo"
        },
        {
          "english": "to air out",
          "word": "aerumi"
        },
        {
          "english": "aeronautics; aviation; air travel",
          "word": "aerveturado"
        },
        {
          "english": "aircraft",
          "word": "aerveturilo"
        },
        {
          "english": "Buenos Aires",
          "word": "Bonaero"
        }
      ],
      "glosses": [
        "air"
      ],
      "id": "en-aero-eo-noun-n-Qw5SdG",
      "links": [
        [
          "air",
          "air"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[aˈero]"
    },
    {
      "rhymes": "-ero"
    }
  ],
  "word": "aero"
}

{
  "derived": [
    {
      "english": "aerial; airy",
      "word": "aera"
    },
    {
      "english": "air force",
      "word": "aerarmeo"
    },
    {
      "english": "draft of air; air current",
      "word": "aerfluo"
    },
    {
      "english": "to fill (a tire) with air",
      "word": "aeri"
    },
    {
      "english": "airlock",
      "word": "aerkluzo"
    },
    {
      "english": "hijacker",
      "word": "aerpirato"
    },
    {
      "english": "airmail",
      "word": "aerpoŝto"
    },
    {
      "english": "air pressure",
      "word": "aerpremo"
    },
    {
      "english": "aerolite",
      "word": "aerŝtono"
    },
    {
      "english": "inner tube",
      "word": "aertubo"
    },
    {
      "english": "air canister",
      "word": "aerujo"
    },
    {
      "english": "to air out",
      "word": "aerumi"
    },
    {
      "english": "aeronautics; aviation; air travel",
      "word": "aerveturado"
    },
    {
      "english": "aircraft",
      "word": "aerveturilo"
    },
    {
      "english": "Buenos Aires",
      "word": "Bonaero"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "la",
        "3": "āēr"
      },
      "expansion": "Latin āēr",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin āēr.",
  "forms": [
    {
      "form": "aeron",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "aeroj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "aerojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "aero (accusative singular aeron, plural aeroj, accusative plural aerojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "a‧e‧ro"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Esperanto 1894 Universala Vortaro",
        "Esperanto BRO4",
        "Esperanto entries with incorrect language header",
        "Esperanto lemmas",
        "Esperanto nouns",
        "Esperanto terms derived from Latin",
        "Esperanto terms with IPA pronunciation",
        "Esperanto terms with audio pronunciation",
        "Pages with 7 entries",
        "Pages with entries",
        "Rhymes:Esperanto/ero",
        "Words approved by the Akademio de Esperanto"
      ],
      "glosses": [
        "air"
      ],
      "links": [
        [
          "air",
          "air"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[aˈero]"
    },
    {
      "rhymes": "-ero"
    }
  ],
  "word": "aero"
}