"รถด่วน" meaning in Thai

{
  "etymology_templates": [
    {
      "args": {
        "1": "th",
        "2": "รถ",
        "3": "ด่วน",
        "t1": "wheeled vehicle",
        "t2": "express"
      },
      "expansion": "รถ (rót, “wheeled vehicle”) + ด่วน (dùuan, “express”)",
      "name": "com"
    }
  ],
  "etymology_text": "From รถ (rót, “wheeled vehicle”) + ด่วน (dùuan, “express”).",
  "forms": [
    {
      "form": "rót-dùuan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "รถด่วน • (rót-dùuan)",
      "name": "th-noun"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "express (bus, car, train, etc)."
      ],
      "id": "en-รถด่วน-th-noun-8LwHmg4e",
      "links": [
        [
          "express",
          "express"
        ],
        [
          "bus",
          "bus"
        ],
        [
          "car",
          "car"
        ],
        [
          "train",
          "train"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "3 79 18",
          "kind": "other",
          "name": "Thai entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "4 76 20",
          "kind": "other",
          "name": "Thai terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "6 44 51",
          "kind": "topical",
          "langcode": "th",
          "name": "Foods",
          "orig": "th:Foods",
          "parents": [
            "Eating",
            "Food and drink",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "bamboo borer: the moth Omphisa fuscidentalis of the family Crambidae."
      ],
      "id": "en-รถด่วน-th-noun-pWcfJMu0",
      "links": [
        [
          "moth",
          "moth"
        ],
        [
          "family",
          "family"
        ],
        [
          "Crambidae",
          "Crambidae#Translingual"
        ]
      ],
      "raw_glosses": [
        "(slang) bamboo borer: the moth Omphisa fuscidentalis of the family Crambidae."
      ],
      "tags": [
        "slang"
      ]
    },
    {
      "categories": [
        {
          "_dis": "6 44 51",
          "kind": "topical",
          "langcode": "th",
          "name": "Foods",
          "orig": "th:Foods",
          "parents": [
            "Eating",
            "Food and drink",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "fried bamboo borer."
      ],
      "id": "en-รถด่วน-th-noun-zCSuWXTf",
      "links": [
        [
          "fried",
          "fry"
        ]
      ],
      "raw_glosses": [
        "(slang) fried bamboo borer."
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/rot̚˦˥.dua̯n˨˩/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "รถด่วน"
}

{
  "categories": [
    "Rhymes:Thai/ua̯n",
    "Thai 2-syllable words",
    "Thai compound terms",
    "Thai entries with incorrect language header",
    "Thai lemmas",
    "Thai nouns",
    "Thai terms with IPA pronunciation",
    "Thai terms with redundant script codes",
    "th:Foods"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "th",
        "2": "รถ",
        "3": "ด่วน",
        "t1": "wheeled vehicle",
        "t2": "express"
      },
      "expansion": "รถ (rót, “wheeled vehicle”) + ด่วน (dùuan, “express”)",
      "name": "com"
    }
  ],
  "etymology_text": "From รถ (rót, “wheeled vehicle”) + ด่วน (dùuan, “express”).",
  "forms": [
    {
      "form": "rót-dùuan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "รถด่วน • (rót-dùuan)",
      "name": "th-noun"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "express (bus, car, train, etc)."
      ],
      "links": [
        [
          "express",
          "express"
        ],
        [
          "bus",
          "bus"
        ],
        [
          "car",
          "car"
        ],
        [
          "train",
          "train"
        ]
      ]
    },
    {
      "categories": [
        "Entries missing English vernacular names of taxa",
        "Entries using missing taxonomic name (species)",
        "Thai slang"
      ],
      "glosses": [
        "bamboo borer: the moth Omphisa fuscidentalis of the family Crambidae."
      ],
      "links": [
        [
          "moth",
          "moth"
        ],
        [
          "family",
          "family"
        ],
        [
          "Crambidae",
          "Crambidae#Translingual"
        ]
      ],
      "raw_glosses": [
        "(slang) bamboo borer: the moth Omphisa fuscidentalis of the family Crambidae."
      ],
      "tags": [
        "slang"
      ]
    },
    {
      "categories": [
        "Entries missing English vernacular names of taxa",
        "Thai slang"
      ],
      "glosses": [
        "fried bamboo borer."
      ],
      "links": [
        [
          "fried",
          "fry"
        ]
      ],
      "raw_glosses": [
        "(slang) fried bamboo borer."
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/rot̚˦˥.dua̯n˨˩/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "รถด่วน"
}