"単独飛行" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en japonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Japonais",
      "orig": "japonais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de 単独, tandoku (« solitaire ») et de 飛行, hikō (« aviation »)."
  ],
  "lang": "Japonais",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en japonais de l’aéronautique",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Vol en solo, vol en solitaire."
      ],
      "id": "fr-単独飛行-ja-noun-5laKBkrN",
      "topics": [
        "aeronautics"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\tan.do.kɯ.çi.koː\\"
    }
  ],
  "word": "単独飛行"
}

{
  "categories": [
    "Noms communs en japonais",
    "japonais"
  ],
  "etymology_texts": [
    "Composé de 単独, tandoku (« solitaire ») et de 飛行, hikō (« aviation »)."
  ],
  "lang": "Japonais",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en japonais de l’aéronautique"
      ],
      "glosses": [
        "Vol en solo, vol en solitaire."
      ],
      "topics": [
        "aeronautics"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\tan.do.kɯ.çi.koː\\"
    }
  ],
  "word": "単独飛行"
}