"sidewalk chalk" meaning in English

{
  "forms": [
    {
      "form": "sidewalk chalks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "sidewalk chalk (countable and uncountable, plural sidewalk chalks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A colored chalk-like substance, made from paint, plaster of Paris, etc., used for drawing on sidewalks or cement."
      ],
      "id": "en-sidewalk_chalk-en-noun-V5oCvuml",
      "links": [
        [
          "colored",
          "colored"
        ],
        [
          "paint",
          "paint"
        ],
        [
          "plaster of Paris",
          "plaster of Paris"
        ],
        [
          "draw",
          "draw"
        ],
        [
          "cement",
          "cement"
        ]
      ],
      "raw_glosses": [
        "(US) A colored chalk-like substance, made from paint, plaster of Paris, etc., used for drawing on sidewalks or cement."
      ],
      "synonyms": [
        {
          "tags": [
            "UK"
          ],
          "word": "pavement chalk"
        }
      ],
      "tags": [
        "US",
        "countable",
        "uncountable"
      ],
      "wikipedia": [
        "sidewalk chalk"
      ]
    }
  ],
  "word": "sidewalk chalk"
}

{
  "forms": [
    {
      "form": "sidewalk chalks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "sidewalk chalk (countable and uncountable, plural sidewalk chalks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "American English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English uncountable nouns"
      ],
      "glosses": [
        "A colored chalk-like substance, made from paint, plaster of Paris, etc., used for drawing on sidewalks or cement."
      ],
      "links": [
        [
          "colored",
          "colored"
        ],
        [
          "paint",
          "paint"
        ],
        [
          "plaster of Paris",
          "plaster of Paris"
        ],
        [
          "draw",
          "draw"
        ],
        [
          "cement",
          "cement"
        ]
      ],
      "raw_glosses": [
        "(US) A colored chalk-like substance, made from paint, plaster of Paris, etc., used for drawing on sidewalks or cement."
      ],
      "tags": [
        "US",
        "countable",
        "uncountable"
      ],
      "wikipedia": [
        "sidewalk chalk"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "UK"
      ],
      "word": "pavement chalk"
    }
  ],
  "word": "sidewalk chalk"
}