"˧˥" meaning in Conventions internationales

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en conventions internationales",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Symboles de l’alphabet phonétique international",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Symboles en conventions internationales",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Conventions internationales",
      "orig": "conventions internationales",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "composé de ˧ et de ˥"
  ],
  "lang": "Conventions internationales",
  "lang_code": "conv",
  "pos": "symbol",
  "pos_title": "Symbole",
  "related": [
    {
      "sense": "vietnamien",
      "word": "sắc"
    },
    {
      "raw_tags": [
        "accent aigu"
      ],
      "sense": "vietnamien",
      "word": "◌́"
    }
  ],
  "senses": [
    {
      "examples": [
        {
          "ref": "Chao Yuen Ren, A Grammar of Spoken Chinese, 1968, page 26",
          "text": "Tone Chinese Name Description Pitch Graph\n 1st Tone 陰平 Inpyng High-level 55: ˥\n 2nd Tone 陽平 Yangpyng High-rising 35: ˧˥\n 3rd Tone 上声 Shaangsheng Low-dipping 214: ˨˩˦\n 4th Tone 去声 Chiuhsheng High-falling 51: ˥˩"
        }
      ],
      "glosses": [
        "Ton montant du moyen au très haut."
      ],
      "id": "fr-˧˥-conv-symbol-TgBj-eEn"
    }
  ],
  "synonyms": [
    {
      "word": "⁵"
    }
  ],
  "word": "˧˥"
}

{
  "categories": [
    "Compositions en conventions internationales",
    "Symboles de l’alphabet phonétique international",
    "Symboles en conventions internationales",
    "conventions internationales"
  ],
  "etymology_texts": [
    "composé de ˧ et de ˥"
  ],
  "lang": "Conventions internationales",
  "lang_code": "conv",
  "pos": "symbol",
  "pos_title": "Symbole",
  "related": [
    {
      "sense": "vietnamien",
      "word": "sắc"
    },
    {
      "raw_tags": [
        "accent aigu"
      ],
      "sense": "vietnamien",
      "word": "◌́"
    }
  ],
  "senses": [
    {
      "examples": [
        {
          "ref": "Chao Yuen Ren, A Grammar of Spoken Chinese, 1968, page 26",
          "text": "Tone Chinese Name Description Pitch Graph\n 1st Tone 陰平 Inpyng High-level 55: ˥\n 2nd Tone 陽平 Yangpyng High-rising 35: ˧˥\n 3rd Tone 上声 Shaangsheng Low-dipping 214: ˨˩˦\n 4th Tone 去声 Chiuhsheng High-falling 51: ˥˩"
        }
      ],
      "glosses": [
        "Ton montant du moyen au très haut."
      ]
    }
  ],
  "synonyms": [
    {
      "word": "⁵"
    }
  ],
  "word": "˧˥"
}