"garde-port" meaning in Français

{
  "anagrams": [
    {
      "word": "Petrograd"
    },
    {
      "word": "Pétrograd"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en breton",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de garde et de port."
  ],
  "forms": [
    {
      "form": "gardes-ports",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "gardes-port",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "garde-ports",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Agent chargé de recevoir les marchandises déposées dans les ports des rivières et de les placer."
      ],
      "id": "fr-garde-port-fr-noun-bARoFmcY"
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɡaʁ.dpɔʁ\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Breton",
      "lang_code": "br",
      "tags": [
        "masculine"
      ],
      "word": "gward-porzh"
    }
  ],
  "word": "garde-port"
}

{
  "anagrams": [
    {
      "word": "Petrograd"
    },
    {
      "word": "Pétrograd"
    }
  ],
  "categories": [
    "Compositions en français",
    "Lemmes en français",
    "Noms communs en français",
    "Traductions en breton",
    "français"
  ],
  "etymology_texts": [
    "Composé de garde et de port."
  ],
  "forms": [
    {
      "form": "gardes-ports",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "gardes-port",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "garde-ports",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Agent chargé de recevoir les marchandises déposées dans les ports des rivières et de les placer."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɡaʁ.dpɔʁ\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Breton",
      "lang_code": "br",
      "tags": [
        "masculine"
      ],
      "word": "gward-porzh"
    }
  ],
  "word": "garde-port"
}