"ขั้น" meaning in Thai

{
  "derived": [
    {
      "_dis1": "0 0",
      "roman": "kân-dtɔɔn",
      "word": "ขั้นตอน"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "lo",
        "2": "ຂັ້ນ"
      },
      "expansion": "Lao ຂັ້ນ (khan)",
      "name": "cog"
    }
  ],
  "etymology_text": "Cognate with Lao ຂັ້ນ (khan).",
  "forms": [
    {
      "form": "kân",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ขั้น • (kân)",
      "name": "th-noun"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Thai entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "55 45",
          "kind": "other",
          "name": "Thai terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "stage"
      ],
      "id": "en-ขั้น-th-noun-x~9tzZTX",
      "links": [
        [
          "stage",
          "stage"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Thai entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "55 45",
          "kind": "other",
          "name": "Thai terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "grade; level"
      ],
      "id": "en-ขั้น-th-noun-TnmH5eeS",
      "links": [
        [
          "grade",
          "grade"
        ],
        [
          "level",
          "level"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kʰan˥˩/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "ขั้น"
}

{
  "categories": [
    "Rhymes:Thai/an",
    "Thai 1-syllable words",
    "Thai entries with incorrect language header",
    "Thai lemmas",
    "Thai nouns",
    "Thai terms with IPA pronunciation",
    "Thai terms with homophones",
    "Thai terms with redundant script codes"
  ],
  "derived": [
    {
      "roman": "kân-dtɔɔn",
      "word": "ขั้นตอน"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "lo",
        "2": "ຂັ້ນ"
      },
      "expansion": "Lao ຂັ້ນ (khan)",
      "name": "cog"
    }
  ],
  "etymology_text": "Cognate with Lao ຂັ້ນ (khan).",
  "forms": [
    {
      "form": "kân",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ขั้น • (kân)",
      "name": "th-noun"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "stage"
      ],
      "links": [
        [
          "stage",
          "stage"
        ]
      ]
    },
    {
      "glosses": [
        "grade; level"
      ],
      "links": [
        [
          "grade",
          "grade"
        ],
        [
          "level",
          "level"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kʰan˥˩/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "ขั้น"
}