"bruna truto" meaning in Esperanto

{
  "forms": [
    {
      "form": "brunan truton",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "brunaj trutoj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "brunajn trutojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bruna truto (accusative singular brunan truton, plural brunaj trutoj, accusative plural brunajn trutojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "bru‧na"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Esperanto entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "eo",
          "name": "Salmonids",
          "orig": "eo:Salmonids",
          "parents": [
            "Fish",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "brown trout"
      ],
      "id": "en-bruna_truto-eo-noun-iqyUKdHM",
      "links": [
        [
          "brown trout",
          "brown trout"
        ]
      ]
    }
  ],
  "word": "bruna truto"
}

{
  "forms": [
    {
      "form": "brunan truton",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "brunaj trutoj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "brunajn trutojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bruna truto (accusative singular brunan truton, plural brunaj trutoj, accusative plural brunajn trutojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "bru‧na"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Esperanto entries with incorrect language header",
        "Esperanto lemmas",
        "Esperanto multiword terms",
        "Esperanto nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "eo:Salmonids"
      ],
      "glosses": [
        "brown trout"
      ],
      "links": [
        [
          "brown trout",
          "brown trout"
        ]
      ]
    }
  ],
  "word": "bruna truto"
}