"huyền" meaning in Vietnamien

{
  "categories": [
    {
      "kind": "other",
      "name": "Adjectifs en vietnamien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Vietnamien",
      "orig": "vietnamien",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Vietnamien",
  "lang_code": "vi",
  "paronyms": [
    {
      "word": "huyên"
    },
    {
      "word": "huyện"
    }
  ],
  "pos": "adj",
  "pos_title": "Adjectif",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en vietnamien des mathématiques",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Hypoténuse."
      ],
      "id": "fr-huyền-vi-adj-zTczJ2bz",
      "topics": [
        "mathematics"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en vietnamien de la musique",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Corde d’instrument de musique; instrument à cordes."
      ],
      "id": "fr-huyền-vi-adj-ILyczmz7",
      "topics": [
        "music"
      ]
    },
    {
      "glosses": [
        "Jais."
      ],
      "id": "fr-huyền-vi-adj-7BhYzAts",
      "raw_tags": [
        "Khoáng vật học"
      ]
    },
    {
      "glosses": [
        "Xem dấu_huyền."
      ],
      "id": "fr-huyền-vi-adj-LZT9CplF"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Termes rares en vietnamien",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Invraisemblable."
      ],
      "id": "fr-huyền-vi-adj-GbbWaVzs",
      "tags": [
        "rare"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\hujen˧˨\\"
    },
    {
      "ipa": "hujen˧˨",
      "raw_tags": [
        "Nord du Vietnam (Hanoï)"
      ]
    },
    {
      "ipa": "ɦujen˧˨",
      "raw_tags": [
        "Sud du Vietnam (Ho Chi Minh-Ville)"
      ]
    }
  ],
  "word": "huyền"
}

{
  "categories": [
    "Adjectifs en vietnamien",
    "vietnamien"
  ],
  "lang": "Vietnamien",
  "lang_code": "vi",
  "paronyms": [
    {
      "word": "huyên"
    },
    {
      "word": "huyện"
    }
  ],
  "pos": "adj",
  "pos_title": "Adjectif",
  "senses": [
    {
      "categories": [
        "Lexique en vietnamien des mathématiques"
      ],
      "glosses": [
        "Hypoténuse."
      ],
      "topics": [
        "mathematics"
      ]
    },
    {
      "categories": [
        "Lexique en vietnamien de la musique"
      ],
      "glosses": [
        "Corde d’instrument de musique; instrument à cordes."
      ],
      "topics": [
        "music"
      ]
    },
    {
      "glosses": [
        "Jais."
      ],
      "raw_tags": [
        "Khoáng vật học"
      ]
    },
    {
      "glosses": [
        "Xem dấu_huyền."
      ]
    },
    {
      "categories": [
        "Termes rares en vietnamien"
      ],
      "glosses": [
        "Invraisemblable."
      ],
      "tags": [
        "rare"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\hujen˧˨\\"
    },
    {
      "ipa": "hujen˧˨",
      "raw_tags": [
        "Nord du Vietnam (Hanoï)"
      ]
    },
    {
      "ipa": "ɦujen˧˨",
      "raw_tags": [
        "Sud du Vietnam (Ho Chi Minh-Ville)"
      ]
    }
  ],
  "word": "huyền"
}