"сүрэх" meaning in Iakoute

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en iakoute",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Iakoute",
      "orig": "iakoute",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Iakoute",
  "lang_code": "sah",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en iakoute de l’anatomie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Cœur."
      ],
      "id": "fr-сүрэх-sah-noun-79kBwZs~",
      "topics": [
        "anatomy"
      ]
    }
  ],
  "word": "сүрэх"
}

{
  "categories": [
    "Noms communs en iakoute",
    "iakoute"
  ],
  "lang": "Iakoute",
  "lang_code": "sah",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en iakoute de l’anatomie"
      ],
      "glosses": [
        "Cœur."
      ],
      "topics": [
        "anatomy"
      ]
    }
  ],
  "word": "сүрэх"
}