"дрейф" meaning in Эвенкийский

{
  "categories": [
    {
      "kind": "other",
      "name": "Движение/evn",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Нет сведений о составе слова",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Нужна этимология",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Слова из 5 букв/evn",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Эвенкийские существительные",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Эвенкийский язык",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": "От ??",
  "lang": "Эвенкийский",
  "lang_code": "evn",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "дрейф"
      ],
      "id": "ru-дрейф-evn-noun-ElcW47Jo",
      "raw_glosses": [
        "морск. дрейф"
      ],
      "topics": [
        "nautical"
      ]
    }
  ],
  "word": "дрейф"
}

{
  "categories": [
    "Движение/evn",
    "Нет сведений о составе слова",
    "Нужна этимология",
    "Слова из 5 букв/evn",
    "Эвенкийские существительные",
    "Эвенкийский язык"
  ],
  "etymology_text": "От ??",
  "lang": "Эвенкийский",
  "lang_code": "evn",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "дрейф"
      ],
      "raw_glosses": [
        "морск. дрейф"
      ],
      "topics": [
        "nautical"
      ]
    }
  ],
  "word": "дрейф"
}