"тирэх" meaning in Iakoute

{
  "categories": [
    {
      "kind": "other",
      "name": "Arbres en iakoute",
      "parents": [],
      "source": "w"
    },
    {
      "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 la botanique",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Peuplier."
      ],
      "id": "fr-тирэх-sah-noun-oL9mo7ns",
      "topics": [
        "botany"
      ]
    }
  ],
  "word": "тирэх"
}

{
  "categories": [
    "Arbres en iakoute",
    "Noms communs en iakoute",
    "iakoute"
  ],
  "lang": "Iakoute",
  "lang_code": "sah",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en iakoute de la botanique"
      ],
      "glosses": [
        "Peuplier."
      ],
      "topics": [
        "botany"
      ]
    }
  ],
  "word": "тирэх"
}