"สิ" meaning in Thai

{
  "etymology_templates": [
    {
      "args": {
        "1": "th",
        "2": "en",
        "3": "si"
      },
      "expansion": "English si",
      "name": "der"
    }
  ],
  "etymology_text": "From English si.",
  "forms": [
    {
      "form": "sì",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "สิ • (sì)",
      "name": "th-particle"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "particle",
  "senses": [
    {
      "categories": [
        {
          "_dis": "0 100",
          "kind": "other",
          "name": "Thai entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "0 100",
          "kind": "other",
          "name": "Thai particles",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "0 100",
          "kind": "other",
          "name": "Thai terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "a particle, usually placed at the end of a sentence, to indicate request, confirmation or emphasis."
      ],
      "id": "en-สิ-th-particle-vYVVZNAM",
      "links": [
        [
          "particle",
          "particle#English"
        ],
        [
          "place",
          "place#English"
        ],
        [
          "end",
          "end#English"
        ],
        [
          "sentence",
          "sentence#English"
        ],
        [
          "indicate",
          "indicate#English"
        ],
        [
          "request",
          "request#English"
        ],
        [
          "confirmation",
          "confirmation#English"
        ],
        [
          "emphasis",
          "emphasis#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/siʔ˨˩/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "สิ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "th",
        "2": "en",
        "3": "si"
      },
      "expansion": "English si",
      "name": "der"
    }
  ],
  "etymology_text": "From English si.",
  "head_templates": [
    {
      "args": {
        "1": "th",
        "2": "noun"
      },
      "expansion": "สิ",
      "name": "head"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "si."
      ],
      "id": "en-สิ-th-noun-jsAKAbkL",
      "links": [
        [
          "si",
          "si"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/siʔ˨˩/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "สิ"
}

{
  "categories": [
    "Rhymes:Thai/iʔ",
    "Thai 1-syllable words",
    "Thai entries with incorrect language header",
    "Thai lemmas",
    "Thai nouns",
    "Thai particles",
    "Thai terms derived from English",
    "Thai terms with IPA pronunciation",
    "Thai terms with redundant script codes"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "th",
        "2": "en",
        "3": "si"
      },
      "expansion": "English si",
      "name": "der"
    }
  ],
  "etymology_text": "From English si.",
  "forms": [
    {
      "form": "sì",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "สิ • (sì)",
      "name": "th-particle"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "particle",
  "senses": [
    {
      "glosses": [
        "a particle, usually placed at the end of a sentence, to indicate request, confirmation or emphasis."
      ],
      "links": [
        [
          "particle",
          "particle#English"
        ],
        [
          "place",
          "place#English"
        ],
        [
          "end",
          "end#English"
        ],
        [
          "sentence",
          "sentence#English"
        ],
        [
          "indicate",
          "indicate#English"
        ],
        [
          "request",
          "request#English"
        ],
        [
          "confirmation",
          "confirmation#English"
        ],
        [
          "emphasis",
          "emphasis#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/siʔ˨˩/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "สิ"
}

{
  "categories": [
    "Rhymes:Thai/iʔ",
    "Thai 1-syllable words",
    "Thai entries with incorrect language header",
    "Thai lemmas",
    "Thai nouns",
    "Thai particles",
    "Thai terms derived from English",
    "Thai terms with IPA pronunciation",
    "Thai terms with redundant script codes"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "th",
        "2": "en",
        "3": "si"
      },
      "expansion": "English si",
      "name": "der"
    }
  ],
  "etymology_text": "From English si.",
  "head_templates": [
    {
      "args": {
        "1": "th",
        "2": "noun"
      },
      "expansion": "สิ",
      "name": "head"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "si."
      ],
      "links": [
        [
          "si",
          "si"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/siʔ˨˩/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "สิ"
}