"ᰀᰂ" meaning in Lepcha

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en lepcha",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en lepcha",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lepcha",
      "orig": "lepcha",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Des deux premières lettres de l’alphasyllabaire, ᰀ et ᰂ."
  ],
  "lang": "Lepcha",
  "lang_code": "lep",
  "pos": "noun",
  "pos_title": "Nom commun",
  "raw_tags": [
    "kakha"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en lepcha de la linguistique",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Alphasyllabaire lepcha."
      ],
      "id": "fr-ᰀᰂ-lep-noun-Y1AEZWu1",
      "topics": [
        "linguistic"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\kə.kʰə\\"
    },
    {
      "ipa": "\\kə.kʰə\\"
    }
  ],
  "synonyms": [
    {
      "word": "ᰇᰨᰕᰧᰵᰶ"
    },
    {
      "word": "ᰕᰧᰵᰶᰙᰳᰶ"
    }
  ],
  "word": "ᰀᰂ"
}

{
  "categories": [
    "Compositions en lepcha",
    "Noms communs en lepcha",
    "lepcha"
  ],
  "etymology_texts": [
    "Des deux premières lettres de l’alphasyllabaire, ᰀ et ᰂ."
  ],
  "lang": "Lepcha",
  "lang_code": "lep",
  "pos": "noun",
  "pos_title": "Nom commun",
  "raw_tags": [
    "kakha"
  ],
  "senses": [
    {
      "categories": [
        "Lexique en lepcha de la linguistique"
      ],
      "glosses": [
        "Alphasyllabaire lepcha."
      ],
      "topics": [
        "linguistic"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\kə.kʰə\\"
    },
    {
      "ipa": "\\kə.kʰə\\"
    }
  ],
  "synonyms": [
    {
      "word": "ᰇᰨᰕᰧᰵᰶ"
    },
    {
      "word": "ᰕᰧᰵᰶᰙᰳᰶ"
    }
  ],
  "word": "ᰀᰂ"
}