"lông tơ" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "lông",
        "3": "tơ"
      },
      "expansion": "lông + tơ",
      "name": "com"
    }
  ],
  "etymology_text": "lông + tơ.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "lông tơ",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "lông tơ",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Anatomy",
          "orig": "vi:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "Healthcare",
            "All topics",
            "Health",
            "Fundamental",
            "Body"
          ],
          "source": "w"
        },
        {
          "_dis": "80 20",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "94 6",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "86 14",
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "72 28",
          "kind": "topical",
          "langcode": "vi",
          "name": "Hair",
          "orig": "vi:Hair",
          "parents": [
            "Body parts",
            "Body",
            "Anatomy",
            "All topics",
            "Biology",
            "Medicine",
            "Fundamental",
            "Sciences",
            "Healthcare",
            "Health"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "lanugo"
      ],
      "id": "en-lông_tơ-vi-noun-2IBIeix-",
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "lanugo",
          "lanugo"
        ]
      ],
      "raw_glosses": [
        "(anatomy) lanugo"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Anatomy",
          "orig": "vi:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "Healthcare",
            "All topics",
            "Health",
            "Fundamental",
            "Body"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "down (soft, immature feathers)"
      ],
      "id": "en-lông_tơ-vi-noun-nRh6Hm3y",
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "down",
          "down"
        ]
      ],
      "raw_glosses": [
        "(anatomy) down (soft, immature feathers)"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ləwŋ͡m˧˧ təː˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ləwŋ͡m˧˧ təː˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ləwŋ͡m˧˧ təː˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "lông tơ"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "Vietnamese compound terms",
    "Vietnamese entries with incorrect language header",
    "Vietnamese lemmas",
    "Vietnamese nouns",
    "Vietnamese terms with IPA pronunciation",
    "vi:Hair"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "lông",
        "3": "tơ"
      },
      "expansion": "lông + tơ",
      "name": "com"
    }
  ],
  "etymology_text": "lông + tơ.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "lông tơ",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "lông tơ",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "vi:Anatomy"
      ],
      "glosses": [
        "lanugo"
      ],
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "lanugo",
          "lanugo"
        ]
      ],
      "raw_glosses": [
        "(anatomy) lanugo"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    },
    {
      "categories": [
        "vi:Anatomy"
      ],
      "glosses": [
        "down (soft, immature feathers)"
      ],
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "down",
          "down"
        ]
      ],
      "raw_glosses": [
        "(anatomy) down (soft, immature feathers)"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ləwŋ͡m˧˧ təː˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ləwŋ͡m˧˧ təː˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ləwŋ͡m˧˧ təː˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "lông tơ"
}