"海豚" meaning in Okinawan

{
  "etymology_templates": [
    {
      "args": {
        "1": "ryu",
        "2": "jpx-ryu-pro",
        "3": "*peto",
        "4": "",
        "5": "dolphin"
      },
      "expansion": "Proto-Ryukyuan *peto (“dolphin”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Ryukyuan *peto (“dolphin”).",
  "forms": [
    {
      "form": "fītu",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ふぃーとぅ",
      "tags": [
        "hiragana"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "noun",
        "2": "ふぃーとぅ"
      },
      "expansion": "海豚(ふぃーとぅ) (fītu)",
      "name": "ryu-head"
    }
  ],
  "lang": "Okinawan",
  "lang_code": "ryu",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Okinawan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Okinawan terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Okinawan terms written with two Han script characters",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "ryu",
          "name": "Cetaceans",
          "orig": "ryu:Cetaceans",
          "parents": [
            "Even-toed ungulates",
            "Mammals",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "dolphin"
      ],
      "id": "en-海豚-ryu-noun-Uy8BHsif",
      "links": [
        [
          "dolphin",
          "dolphin"
        ]
      ]
    }
  ],
  "word": "海豚"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ryu",
        "2": "jpx-ryu-pro",
        "3": "*peto",
        "4": "",
        "5": "dolphin"
      },
      "expansion": "Proto-Ryukyuan *peto (“dolphin”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Ryukyuan *peto (“dolphin”).",
  "forms": [
    {
      "form": "fītu",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ふぃーとぅ",
      "tags": [
        "hiragana"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "noun",
        "2": "ふぃーとぅ"
      },
      "expansion": "海豚(ふぃーとぅ) (fītu)",
      "name": "ryu-head"
    }
  ],
  "lang": "Okinawan",
  "lang_code": "ryu",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Okinawan entries with incorrect language header",
        "Okinawan lemmas",
        "Okinawan nouns",
        "Okinawan terms derived from Proto-Ryukyuan",
        "Okinawan terms inherited from Proto-Ryukyuan",
        "Okinawan terms spelled with second grade kanji",
        "Okinawan terms spelled with secondary school kanji",
        "Okinawan terms with redundant sortkeys",
        "Okinawan terms written with two Han script characters",
        "ryu:Cetaceans"
      ],
      "glosses": [
        "dolphin"
      ],
      "links": [
        [
          "dolphin",
          "dolphin"
        ]
      ]
    }
  ],
  "word": "海豚"
}