"Japanese knotweed" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Idiotismes avec démonymes en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions nominales en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de Japanese et de knotweed."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Exemples en anglais à traduire",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Plantes en anglais",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Matthew Cock, Hailing the arrival of alien predators, BBC News, 9 mars 2010",
          "text": "Japanese knotweed is a notorious plant, famed for its ability to burst through tarmac and crack concrete. Just finding it on a development site can result in huge additional costs or force developers to find alternative sites."
        }
      ],
      "glosses": [
        "Fallopia japonica, renouée du Japon."
      ],
      "id": "fr-Japanese_knotweed-en-noun-9nRF4ATL",
      "topics": [
        "botany"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˌdʒæp.ɘ.ˈniːz.nɔt.wiːd\\"
    }
  ],
  "word": "Japanese knotweed"
}

{
  "categories": [
    "Compositions en anglais",
    "Idiotismes avec démonymes en anglais",
    "Locutions nominales en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "Composé de Japanese et de knotweed."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        "Exemples en anglais",
        "Exemples en anglais à traduire",
        "Plantes en anglais"
      ],
      "examples": [
        {
          "ref": "Matthew Cock, Hailing the arrival of alien predators, BBC News, 9 mars 2010",
          "text": "Japanese knotweed is a notorious plant, famed for its ability to burst through tarmac and crack concrete. Just finding it on a development site can result in huge additional costs or force developers to find alternative sites."
        }
      ],
      "glosses": [
        "Fallopia japonica, renouée du Japon."
      ],
      "topics": [
        "botany"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˌdʒæp.ɘ.ˈniːz.nɔt.wiːd\\"
    }
  ],
  "word": "Japanese knotweed"
}