"оста" meaning in Even

{
  "etymology_templates": [
    {
      "args": {
        "1": "eve",
        "2": "tuw-pro",
        "3": "*xose"
      },
      "expansion": "Proto-Tungusic *xose",
      "name": "inh"
    },
    {
      "args": {
        "1": "evn",
        "2": "осикта"
      },
      "expansion": "Evenki осикта (osikta)",
      "name": "cog"
    },
    {
      "args": {
        "1": "mnc",
        "2": "ᠣᡧᠣᡥᠣ"
      },
      "expansion": "Manchu ᠣᡧᠣᡥᠣ (ošoho)",
      "name": "cog"
    },
    {
      "args": {
        "1": "gld",
        "2": "хосакта"
      },
      "expansion": "Nanai хосакта (hosakta)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Tungusic *xose, compare Evenki осикта (osikta), Manchu ᠣᡧᠣᡥᠣ (ošoho), Nanai хосакта (hosakta).",
  "forms": [
    {
      "form": "osta",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "eve",
        "2": "noun"
      },
      "expansion": "оста (osta)",
      "name": "head"
    }
  ],
  "lang": "Even",
  "lang_code": "eve",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Even entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "nail (on fingers/toes)"
      ],
      "id": "en-оста-eve-noun-Gb0ebYPn",
      "links": [
        [
          "nail",
          "nail"
        ]
      ]
    }
  ],
  "word": "оста"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "eve",
        "2": "tuw-pro",
        "3": "*xose"
      },
      "expansion": "Proto-Tungusic *xose",
      "name": "inh"
    },
    {
      "args": {
        "1": "evn",
        "2": "осикта"
      },
      "expansion": "Evenki осикта (osikta)",
      "name": "cog"
    },
    {
      "args": {
        "1": "mnc",
        "2": "ᠣᡧᠣᡥᠣ"
      },
      "expansion": "Manchu ᠣᡧᠣᡥᠣ (ošoho)",
      "name": "cog"
    },
    {
      "args": {
        "1": "gld",
        "2": "хосакта"
      },
      "expansion": "Nanai хосакта (hosakta)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Tungusic *xose, compare Evenki осикта (osikta), Manchu ᠣᡧᠣᡥᠣ (ošoho), Nanai хосакта (hosakta).",
  "forms": [
    {
      "form": "osta",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "eve",
        "2": "noun"
      },
      "expansion": "оста (osta)",
      "name": "head"
    }
  ],
  "lang": "Even",
  "lang_code": "eve",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Even entries with incorrect language header",
        "Even lemmas",
        "Even nouns",
        "Even terms derived from Proto-Tungusic",
        "Even terms inherited from Proto-Tungusic",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "nail (on fingers/toes)"
      ],
      "links": [
        [
          "nail",
          "nail"
        ]
      ]
    }
  ],
  "word": "оста"
}