"ประถม" meaning in 泰语

{
  "categories": [
    {
      "kind": "other",
      "name": "有1個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "泰語形容詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "泰語詞元",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "派生自梵語的泰語詞",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": "源自梵語 प्रथम (prathama, “第一”)。",
  "forms": [
    {
      "form": "bprà-tǒm",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "泰语",
  "lang_code": "th",
  "pos": "adj",
  "pos_title": "形容词",
  "senses": [
    {
      "glosses": [
        "第一的，首先的"
      ],
      "id": "zh-ประถม-th-adj-nfzniuMY"
    }
  ],
  "word": "ประถม"
}

{
  "categories": [
    "有1個詞條的頁面",
    "有詞條的頁面",
    "泰語形容詞",
    "泰語詞元",
    "派生自梵語的泰語詞"
  ],
  "etymology_text": "源自梵語 प्रथम (prathama, “第一”)。",
  "forms": [
    {
      "form": "bprà-tǒm",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "泰语",
  "lang_code": "th",
  "pos": "adj",
  "pos_title": "形容词",
  "senses": [
    {
      "glosses": [
        "第一的，首先的"
      ]
    }
  ],
  "word": "ประถม"
}