"potočník" meaning in Slovak

{
  "head_templates": [
    {
      "args": {
        "1": "m-anml"
      },
      "expansion": "potočník m animal",
      "name": "sk-noun"
    }
  ],
  "lang": "Slovak",
  "lang_code": "sk",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Slovak entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "caddis fly"
      ],
      "id": "en-potočník-sk-noun-A8TTys7D",
      "links": [
        [
          "caddis fly",
          "caddis fly"
        ]
      ],
      "tags": [
        "animal-not-person",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈpɔtɔt͡ʃɲiːk]"
    }
  ],
  "word": "potočník"
}

{
  "head_templates": [
    {
      "args": {
        "1": "m-anml"
      },
      "expansion": "potočník m animal",
      "name": "sk-noun"
    }
  ],
  "lang": "Slovak",
  "lang_code": "sk",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Slovak animal nouns",
        "Slovak entries with incorrect language header",
        "Slovak lemmas",
        "Slovak masculine nouns",
        "Slovak nouns",
        "Slovak terms with IPA pronunciation"
      ],
      "glosses": [
        "caddis fly"
      ],
      "links": [
        [
          "caddis fly",
          "caddis fly"
        ]
      ],
      "tags": [
        "animal-not-person",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈpɔtɔt͡ʃɲiːk]"
    }
  ],
  "word": "potočník"
}