"ปากท่อ" meaning in ไทย

{
  "categories": [
    {
      "kind": "other",
      "name": "ศัพท์ภาษาไทยที่มี 2 พยางค์",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "ศัพท์ภาษาไทยที่มีการออกเสียงไอพีเอ",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "สัมผัส:ภาษาไทย/ɔː",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "ไทย",
  "lang_code": "th",
  "pos": "name",
  "pos_title": "คำวิสามานยนาม",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "th",
          "name": "ราชบุรี",
          "orig": "th:ราชบุรี",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "th",
          "name": "อำเภอในไทย",
          "orig": "th:อำเภอในไทย",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "ชื่ออำเภอหนึ่งในจังหวัดราชบุรี"
      ],
      "id": "th-ปากท่อ-th-name-317nBsTG"
    }
  ],
  "sounds": [
    {
      "other": "ปาก-ท่อ",
      "tags": [
        "phoneme"
      ]
    },
    {
      "other": "bpàak-tɔ̂ɔ",
      "tags": [
        "romanization",
        "Paiboon"
      ]
    },
    {
      "other": "pak-tho",
      "tags": [
        "romanization",
        "Royal-Institute"
      ]
    },
    {
      "ipa": "/paːk̚˨˩.tʰɔː˥˩/^((สัมผัส))"
    }
  ],
  "word": "ปากท่อ"
}

{
  "categories": [
    "ศัพท์ภาษาไทยที่มี 2 พยางค์",
    "ศัพท์ภาษาไทยที่มีการออกเสียงไอพีเอ",
    "สัมผัส:ภาษาไทย/ɔː"
  ],
  "lang": "ไทย",
  "lang_code": "th",
  "pos": "name",
  "pos_title": "คำวิสามานยนาม",
  "senses": [
    {
      "categories": [
        "th:ราชบุรี",
        "th:อำเภอในไทย"
      ],
      "glosses": [
        "ชื่ออำเภอหนึ่งในจังหวัดราชบุรี"
      ]
    }
  ],
  "sounds": [
    {
      "other": "ปาก-ท่อ",
      "tags": [
        "phoneme"
      ]
    },
    {
      "other": "bpàak-tɔ̂ɔ",
      "tags": [
        "romanization",
        "Paiboon"
      ]
    },
    {
      "other": "pak-tho",
      "tags": [
        "romanization",
        "Royal-Institute"
      ]
    },
    {
      "ipa": "/paːk̚˨˩.tʰɔː˥˩/^((สัมผัส))"
    }
  ],
  "word": "ปากท่อ"
}