"metatarsus" meaning in Latin

{
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": "meta-",
        "3": "tarsus"
      },
      "expansion": "meta- + tarsus",
      "name": "af"
    }
  ],
  "etymology_text": "From meta- + tarsus.",
  "forms": [
    {
      "form": "metatarsī",
      "tags": [
        "genitive"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "metatarsus<2>"
      },
      "expansion": "metatarsus m (genitive metatarsī); second declension",
      "name": "la-noun"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin masculine nouns in the second declension",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin terms prefixed with meta-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "New Latin",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "la",
          "name": "Bones",
          "orig": "la:Bones",
          "parents": [
            "Skeleton",
            "Body parts",
            "Body",
            "Anatomy",
            "All topics",
            "Biology",
            "Medicine",
            "Fundamental",
            "Sciences",
            "Healthcare",
            "Health"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "the part of the foot between the toes and the ankle, especially its five bones"
      ],
      "id": "en-metatarsus-la-noun-w7ZXmDot",
      "links": [
        [
          "foot",
          "foot"
        ],
        [
          "toe",
          "toe"
        ],
        [
          "ankle",
          "ankle"
        ]
      ],
      "tags": [
        "New-Latin",
        "declension-2",
        "masculine"
      ],
      "wikipedia": [
        "la:metatarsus"
      ]
    }
  ],
  "word": "metatarsus"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": "meta-",
        "3": "tarsus"
      },
      "expansion": "meta- + tarsus",
      "name": "af"
    }
  ],
  "etymology_text": "From meta- + tarsus.",
  "forms": [
    {
      "form": "metatarsī",
      "tags": [
        "genitive"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "metatarsus<2>"
      },
      "expansion": "metatarsus m (genitive metatarsī); second declension",
      "name": "la-noun"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Latin entries with incorrect language header",
        "Latin lemmas",
        "Latin masculine nouns",
        "Latin masculine nouns in the second declension",
        "Latin nouns",
        "Latin nouns with red links in their inflection tables",
        "Latin second declension nouns",
        "Latin terms prefixed with meta-",
        "New Latin",
        "Pages with 2 entries",
        "la:Bones"
      ],
      "glosses": [
        "the part of the foot between the toes and the ankle, especially its five bones"
      ],
      "links": [
        [
          "foot",
          "foot"
        ],
        [
          "toe",
          "toe"
        ],
        [
          "ankle",
          "ankle"
        ]
      ],
      "tags": [
        "New-Latin",
        "declension-2",
        "masculine"
      ],
      "wikipedia": [
        "la:metatarsus"
      ]
    }
  ],
  "word": "metatarsus"
}