"flag down" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Locutions verbales en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Verbes transitifs en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "to flag down",
      "tags": [
        "infinitive"
      ]
    },
    {
      "form": "flags down",
      "tags": [
        "present",
        "third-person",
        "singular"
      ]
    },
    {
      "form": "flagged down",
      "tags": [
        "preterite"
      ]
    },
    {
      "form": "flagged down",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "flagging down",
      "tags": [
        "participle",
        "present"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "verb",
  "pos_title": "Locution verbale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en anglais",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "If you want a taxi in Central London, you’ll have to stand in the road and flag one down.",
          "translation": "Si vous voulez prendre un taxi au centre de Londres, vous devrez vous tenir sur le bord de la route et en héler un."
        }
      ],
      "glosses": [
        "Utiliser un geste ou un signal similaire pour attirer l’attention de quelqu’un, se manifester."
      ],
      "id": "fr-flag_down-en-verb-Kt5A8cGi",
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-flag down.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/a3/En-au-flag_down.ogg/En-au-flag_down.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/En-au-flag down.ogg",
      "raw_tags": [
        "Australie"
      ]
    }
  ],
  "tags": [
    "transitive"
  ],
  "word": "flag down"
}

{
  "categories": [
    "Locutions verbales en anglais",
    "Verbes transitifs en anglais",
    "anglais"
  ],
  "forms": [
    {
      "form": "to flag down",
      "tags": [
        "infinitive"
      ]
    },
    {
      "form": "flags down",
      "tags": [
        "present",
        "third-person",
        "singular"
      ]
    },
    {
      "form": "flagged down",
      "tags": [
        "preterite"
      ]
    },
    {
      "form": "flagged down",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "flagging down",
      "tags": [
        "participle",
        "present"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "verb",
  "pos_title": "Locution verbale",
  "senses": [
    {
      "categories": [
        "Exemples en anglais"
      ],
      "examples": [
        {
          "text": "If you want a taxi in Central London, you’ll have to stand in the road and flag one down.",
          "translation": "Si vous voulez prendre un taxi au centre de Londres, vous devrez vous tenir sur le bord de la route et en héler un."
        }
      ],
      "glosses": [
        "Utiliser un geste ou un signal similaire pour attirer l’attention de quelqu’un, se manifester."
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-flag down.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/a3/En-au-flag_down.ogg/En-au-flag_down.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/En-au-flag down.ogg",
      "raw_tags": [
        "Australie"
      ]
    }
  ],
  "tags": [
    "transitive"
  ],
  "word": "flag down"
}