"turtle curb" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "turtle",
        "3": "curb"
      },
      "expansion": "turtle + curb",
      "name": "compound"
    }
  ],
  "etymology_text": "turtle + curb, from its half-turtle-shell-like shape.",
  "forms": [
    {
      "form": "turtle curbs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "turtle curb (plural turtle curbs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Motor racing",
          "orig": "en:Motor racing",
          "parents": [
            "Automotive",
            "Sports",
            "Transport",
            "Human activity",
            "All topics",
            "Human behaviour",
            "Fundamental",
            "Human"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "FIA curbing"
        },
        {
          "word": "sausage kerb"
        },
        {
          "word": "sawtooth kerb"
        }
      ],
      "glosses": [
        "A type of curb/kerb and speed bump found on motor-racing tracks, having an oblong shape and elevated profile of a turtleshell, used for path and areal denial to delimit track limits, and launch vehicles into the air, blow-out suspensions, rip-out undercarriages, of those who choose to run over it."
      ],
      "id": "en-turtle_curb-en-noun-8Dt5RnMV",
      "links": [
        [
          "motor racing",
          "motor racing"
        ],
        [
          "curb",
          "curb#English"
        ],
        [
          "kerb",
          "kerb#English"
        ],
        [
          "speed bump",
          "speed bump#English"
        ],
        [
          "turtleshell",
          "turtleshell#English"
        ]
      ],
      "raw_glosses": [
        "(motor racing) A type of curb/kerb and speed bump found on motor-racing tracks, having an oblong shape and elevated profile of a turtleshell, used for path and areal denial to delimit track limits, and launch vehicles into the air, blow-out suspensions, rip-out undercarriages, of those who choose to run over it."
      ],
      "synonyms": [
        {
          "word": "turtle kerb"
        }
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "motor-racing",
        "racing",
        "sports"
      ]
    }
  ],
  "word": "turtle curb"
}

{
  "coordinate_terms": [
    {
      "word": "FIA curbing"
    },
    {
      "word": "sausage kerb"
    },
    {
      "word": "sawtooth kerb"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "turtle",
        "3": "curb"
      },
      "expansion": "turtle + curb",
      "name": "compound"
    }
  ],
  "etymology_text": "turtle + curb, from its half-turtle-shell-like shape.",
  "forms": [
    {
      "form": "turtle curbs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "turtle curb (plural turtle curbs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Motor racing"
      ],
      "glosses": [
        "A type of curb/kerb and speed bump found on motor-racing tracks, having an oblong shape and elevated profile of a turtleshell, used for path and areal denial to delimit track limits, and launch vehicles into the air, blow-out suspensions, rip-out undercarriages, of those who choose to run over it."
      ],
      "links": [
        [
          "motor racing",
          "motor racing"
        ],
        [
          "curb",
          "curb#English"
        ],
        [
          "kerb",
          "kerb#English"
        ],
        [
          "speed bump",
          "speed bump#English"
        ],
        [
          "turtleshell",
          "turtleshell#English"
        ]
      ],
      "raw_glosses": [
        "(motor racing) A type of curb/kerb and speed bump found on motor-racing tracks, having an oblong shape and elevated profile of a turtleshell, used for path and areal denial to delimit track limits, and launch vehicles into the air, blow-out suspensions, rip-out undercarriages, of those who choose to run over it."
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "motor-racing",
        "racing",
        "sports"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "turtle kerb"
    }
  ],
  "word": "turtle curb"
}